diff options
Diffstat (limited to 'gtk/main.c')
| -rw-r--r-- | gtk/main.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gtk/main.c b/gtk/main.c index e230d3b5c6..2d075520da 100644 --- a/gtk/main.c +++ b/gtk/main.c @@ -2015,6 +2015,8 @@ main(int argc, char *argv[]) #ifdef HAVE_LIBPCAP gboolean start_capture = FALSE; gboolean list_link_layer_types = FALSE; + GList *if_list; + gchar *err_str; #else gboolean capture_option_specified = FALSE; #endif @@ -2451,7 +2453,22 @@ main(int argc, char *argv[]) break; case 'D': /* Print a list of capture devices and exit */ #ifdef HAVE_LIBPCAP - capture_opts_list_interfaces(FALSE); + if_list = capture_interface_list(&err, &err_str); + if (if_list == NULL) { + switch (err) { + case CANT_GET_INTERFACE_LIST: + cmdarg_err("%s", err_str); + g_free(err_str); + break; + + case NO_INTERFACES_FOUND: + cmdarg_err("There are no interfaces on which a capture can be done"); + break; + } + exit(2); + } + capture_opts_print_interfaces(if_list); + free_interface_list(if_list); exit(0); #else capture_option_specified = TRUE; |