diff options
-rw-r--r-- | capinfos.c | 19 | ||||
-rw-r--r-- | cfile.c | 6 | ||||
-rw-r--r-- | editcap.c | 3 | ||||
-rw-r--r-- | epan/wslua/wslua.h | 4 | ||||
-rw-r--r-- | file.c | 8 | ||||
-rw-r--r-- | tshark.c | 3 | ||||
-rw-r--r-- | ui/gtk/summary_dlg.c | 16 | ||||
-rw-r--r-- | ui/qt/capture_file_properties_dialog.cpp | 6 | ||||
-rw-r--r-- | wiretap/merge.c | 2 |
9 files changed, 28 insertions, 39 deletions
diff --git a/capinfos.c b/capinfos.c index f4ea0bb63a..4b8debab94 100644 --- a/capinfos.c +++ b/capinfos.c @@ -993,34 +993,29 @@ print_stats_table(const gchar *filename, capture_info *cf_info) char *opt_comment; for (i = 0; wtap_block_get_nth_string_option_value(cf_info->shb, OPT_COMMENT, i, &opt_comment) == WTAP_OPTTYPE_SUCCESS; i++) { - if (opt_comment != NULL) { - putsep(); - putquote(); - printf("%s", opt_comment); - putquote(); - } + putsep(); + putquote(); + printf("%s", opt_comment); + putquote(); } } if (cap_file_more_info) { char *str; - if (wtap_block_get_string_option_value(cf_info->shb, OPT_SHB_HARDWARE, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL) { + if (wtap_block_get_string_option_value(cf_info->shb, OPT_SHB_HARDWARE, &str) == WTAP_OPTTYPE_SUCCESS) { putsep(); putquote(); printf("%s", str); putquote(); } - if (wtap_block_get_string_option_value(cf_info->shb, OPT_SHB_OS, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL) { + if (wtap_block_get_string_option_value(cf_info->shb, OPT_SHB_OS, &str) == WTAP_OPTTYPE_SUCCESS) { putsep(); putquote(); printf("%s", str); putquote(); } - if (wtap_block_get_string_option_value(cf_info->shb, OPT_SHB_USERAPPL, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL) { + if (wtap_block_get_string_option_value(cf_info->shb, OPT_SHB_USERAPPL, &str) == WTAP_OPTTYPE_SUCCESS) { putsep(); putquote(); printf("%s", str); @@ -46,11 +46,9 @@ cap_file_get_interface_name(void *data, guint32 interface_id) g_free(idb_info); if (wtapng_if_descr) { - if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_NAME, &interface_name) == WTAP_OPTTYPE_SUCCESS && - interface_name) + if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_NAME, &interface_name) == WTAP_OPTTYPE_SUCCESS) return interface_name; - if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_DESCR, &interface_name) == WTAP_OPTTYPE_SUCCESS && - interface_name) + if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_DESCR, &interface_name) == WTAP_OPTTYPE_SUCCESS) return interface_name; } return "unknown"; @@ -1379,8 +1379,7 @@ main(int argc, char *argv[]) g_assert(filename); /* If we don't have an application name add Editcap */ - if (wtap_block_get_string_option_value(g_array_index(shb_hdrs, wtap_block_t, 0), OPT_SHB_USERAPPL, &shb_user_appl) != WTAP_OPTTYPE_SUCCESS || - shb_user_appl == NULL) { + if (wtap_block_get_string_option_value(g_array_index(shb_hdrs, wtap_block_t, 0), OPT_SHB_USERAPPL, &shb_user_appl) != WTAP_OPTTYPE_SUCCESS) { wtap_block_add_string_option_format(g_array_index(shb_hdrs, wtap_block_t, 0), OPT_SHB_USERAPPL, "Editcap " VERSION); } diff --git a/epan/wslua/wslua.h b/epan/wslua/wslua.h index 333c179687..335adbb887 100644 --- a/epan/wslua/wslua.h +++ b/epan/wslua/wslua.h @@ -558,7 +558,7 @@ extern int wslua_set__index(lua_State *L); char* str; \ if ((obj->member) && (obj->member->len > 0)) { \ if (wtap_block_get_string_option_value(g_array_index(obj->member, wtap_block_t, 0), option, &str) == WTAP_OPTTYPE_SUCCESS) { \ - lua_pushstring(L,str); /* this pushes nil if obj->member is null */ \ + lua_pushstring(L,str); \ } \ } \ }) @@ -572,7 +572,7 @@ extern int wslua_set__index(lua_State *L); char* str; \ if ((obj->member) && (obj->member->len > 0)) { \ if (wtap_block_get_nth_string_option_value(g_array_index(obj->member, wtap_block_t, 0), option, 0, &str) == WTAP_OPTTYPE_SUCCESS) { \ - lua_pushstring(L,str); /* this pushes nil if obj->member is null */ \ + lua_pushstring(L,str); \ } \ } \ }) @@ -3866,11 +3866,9 @@ cf_update_capture_comment(capture_file *cf, gchar *comment) wtap_block_add_string_option(shb_inf, OPT_COMMENT, comment, strlen(comment)); } else { /* See if the comment has changed or not */ - if (shb_comment) { - if (strcmp(shb_comment, comment) == 0) { - g_free(comment); - return; - } + if (strcmp(shb_comment, comment) == 0) { + g_free(comment); + return; } /* The comment has changed, let's update it */ @@ -2877,8 +2877,7 @@ load_cap_file(capture_file *cf, char *save_file, int out_file_type, nrb_hdrs = wtap_file_get_nrb_for_new_file(cf->wth); /* If we don't have an application name add Tshark */ - if (wtap_block_get_string_option_value(g_array_index(shb_hdrs, wtap_block_t, 0), OPT_SHB_USERAPPL, &shb_user_appl) != WTAP_OPTTYPE_SUCCESS || - shb_user_appl == NULL) { + if (wtap_block_get_string_option_value(g_array_index(shb_hdrs, wtap_block_t, 0), OPT_SHB_USERAPPL, &shb_user_appl) != WTAP_OPTTYPE_SUCCESS) { /* this is free'd by wtap_block_free() later */ wtap_block_add_string_option_format(g_array_index(shb_hdrs, wtap_block_t, 0), OPT_SHB_USERAPPL, "TShark (Wireshark) %s", get_ws_vcs_version_info()); } diff --git a/ui/gtk/summary_dlg.c b/ui/gtk/summary_dlg.c index 78f596c49e..41946ca9ea 100644 --- a/ui/gtk/summary_dlg.c +++ b/ui/gtk/summary_dlg.c @@ -296,7 +296,7 @@ summary_open_cb(GtkWidget *w _U_, gpointer d _U_) /* XXX - this only shows the last comment */ for (i = 0; wtap_block_get_nth_string_option_value(shb_inf, OPT_COMMENT, i, &opt_comment) == WTAP_OPTTYPE_SUCCESS; i++) { - if (opt_comment != NULL && opt_comment[0] != '\0') + if (opt_comment[0] != '\0') gtk_text_buffer_set_text (buffer, opt_comment, -1); } } @@ -349,20 +349,20 @@ summary_open_cb(GtkWidget *w _U_, gpointer d _U_) char *str; if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_HARDWARE, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL && str[0] != '\0') { + str[0] != '\0') { g_snprintf(string_buff, SHB_STR_SNIP_LEN, "%s", str); add_string_to_grid(grid, &row, "Capture HW:",string_buff); } if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_OS, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL && str[0] != '\0') { + str[0] != '\0') { /* truncate the strings to a reasonable length */ g_snprintf(string_buff, SHB_STR_SNIP_LEN, "%s", str); add_string_to_grid(grid, &row, "OS:", string_buff); } if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_USERAPPL, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL && str[0] != '\0') { + str[0] != '\0') { /* truncate the strings to a reasonable length */ g_snprintf(string_buff, SHB_STR_SNIP_LEN, "%s", str); add_string_to_grid(grid, &row, "Capture application:", string_buff); @@ -766,19 +766,19 @@ summary_to_texbuff(GtkTextBuffer *buffer) char *str; if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_HARDWARE, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL && str[0] != '\0') { + str[0] != '\0') { /* truncate the string to a reasonable length */ g_snprintf(string_buff, SUM_STR_MAX, INDENT "Capture HW: %s\n", str); gtk_text_buffer_insert_at_cursor (buffer, string_buff, -1); } if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_OS, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL && str[0] != '\0') { + str[0] != '\0') { /* truncate the strings to a reasonable length */ g_snprintf(string_buff, SUM_STR_MAX, INDENT "OS: %s\n", str); gtk_text_buffer_insert_at_cursor (buffer, string_buff, -1); } if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_USERAPPL, &str) == WTAP_OPTTYPE_SUCCESS && - str != NULL && str[0] != '\0') { + str[0] != '\0') { /* truncate the string to a reasonable length */ g_snprintf(string_buff, SUM_STR_MAX, INDENT "Capture application: %s\n", str); gtk_text_buffer_insert_at_cursor (buffer, string_buff, -1); @@ -902,7 +902,7 @@ summary_to_texbuff(GtkTextBuffer *buffer) for (i = 0; wtap_block_get_nth_string_option_value(shb_inf, OPT_COMMENT, i, &opt_comment) == WTAP_OPTTYPE_SUCCESS; i++) { /* XXX - separator between comments? */ - if (opt_comment != NULL && opt_comment[0] != '\0') + if (opt_comment[0] != '\0') gtk_text_buffer_insert_at_cursor(buffer, opt_comment, -1); } } diff --git a/ui/qt/capture_file_properties_dialog.cpp b/ui/qt/capture_file_properties_dialog.cpp index 60ce9ddcb1..c4b835c6cf 100644 --- a/ui/qt/capture_file_properties_dialog.cpp +++ b/ui/qt/capture_file_properties_dialog.cpp @@ -248,7 +248,7 @@ QString CaptureFilePropertiesDialog::summaryToHtml() if (shb_inf != NULL) { QString capture_hardware(unknown); if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_HARDWARE, &str) == WTAP_OPTTYPE_SUCCESS) { - if (str != NULL && str[0] != '\0') { + if (str[0] != '\0') { capture_hardware = str; } } @@ -260,7 +260,7 @@ QString CaptureFilePropertiesDialog::summaryToHtml() QString capture_os(unknown); if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_OS, &str) == WTAP_OPTTYPE_SUCCESS) { - if (str != NULL && str[0] != '\0') { + if (str[0] != '\0') { capture_os = str; } } @@ -271,7 +271,7 @@ QString CaptureFilePropertiesDialog::summaryToHtml() QString capture_app(unknown); if (wtap_block_get_string_option_value(shb_inf, OPT_SHB_USERAPPL, &str) == WTAP_OPTTYPE_SUCCESS) { - if (str != NULL && str[0] != '\0') { + if (str[0] != '\0') { capture_app = str; } } diff --git a/wiretap/merge.c b/wiretap/merge.c index 7df0f2ba7b..85cc1d9d51 100644 --- a/wiretap/merge.c +++ b/wiretap/merge.c @@ -387,7 +387,7 @@ create_shb_header(const merge_in_file_t *in_files, const guint in_file_count, * XXX - fix this to handle multiple comments from a single file. */ if (wtap_block_get_nth_string_option_value(shb_hdr, OPT_COMMENT, 0, &shb_comment) == WTAP_OPTTYPE_SUCCESS && - shb_comment && strlen(shb_comment) > 0) { + strlen(shb_comment) > 0) { /* very lame way to save comments - does not save them from the other files */ g_string_append_printf(comment_gstr, "%s \n",shb_comment); } |