Fix some Solaris buildbot warnings

svn path=/trunk/; revision=21423

4 files changed, 8 insertions, 8 deletions

diff --git a/epan/dfilter/dfilter-macro.c b/epan/dfilter/dfilter-macro.c
index 129e3dd411..c260a6b1d3 100644
--- a/epan/dfilter/dfilter-macro.c
+++ b/epan/dfilter/dfilter-macro.c
@@ -219,7 +219,7 @@ gchar* dfilter_macro_apply(const gchar* text, guint depth, gchar** error) {
 					}
 					break;
 				} case NAME: {
-					if ( isalnum(c) || c == '_' ) {
+					if ( isalnum((int)c) || c == '_' ) {
 						g_string_append_c(name,c);
 					} else if ( c == ':') {
 						state = ARGS;
@@ -449,7 +449,7 @@ gboolean macro_name_chk(void* r _U_, const char* in_name, unsigned name_len, voi
 	guint i;
 	
 	for (i=0; i < name_len; i++) {
-		if (!(in_name[i] == '_' || isalnum(in_name[i]) ) ) {
+		if (!(in_name[i] == '_' || isalnum((int)in_name[i]) ) ) {
 			*error = "invalid char in name";
 			return FALSE;
 		}
diff --git a/epan/strutil.c b/epan/strutil.c
index cc8f2c4fab..4b8aec9669 100644
--- a/epan/strutil.c
+++ b/epan/strutil.c
@@ -574,7 +574,7 @@ uri_str_to_bytes(const char *uri_str, GByteArray *bytes) {
 			if (*p == '\0') return FALSE;
 			hex_digit[1] = *p;
 			hex_digit[2] = '\0';
-			if (! isxdigit(hex_digit[0]) || ! isxdigit(hex_digit[1]))
+			if (! isxdigit((int)hex_digit[0]) || ! isxdigit((int)hex_digit[1]))
 				return FALSE;
 			val = (guint8) strtoul(hex_digit, NULL, 16);
 			g_byte_array_append(bytes, &val, 1);
@@ -691,7 +691,7 @@ oid_str_to_bytes(const char *oid_str, GByteArray *bytes) {
   p = oid_str;
   dot = NULL;
   while (*p) {
-    if (!isdigit(*p) && (*p != '.')) return FALSE;
+    if (!isdigit((int)*p) && (*p != '.')) return FALSE;
     if (*p == '.') {
       if (p == oid_str) return FALSE;
       if (!*(p+1)) return FALSE;
@@ -707,7 +707,7 @@ oid_str_to_bytes(const char *oid_str, GByteArray *bytes) {
   subid0 = 0;	/* squelch GCC complaints */
   while (*p) {
     subid = 0;
-    while (isdigit(*p)) {
+    while (isdigit((int)*p)) {
       subid *= 10;
       subid += *p - '0';
       p++;
diff --git a/epan/uat.c b/epan/uat.c
index 195d7659f8..85f8d4cb3f 100644
--- a/epan/uat.c
+++ b/epan/uat.c
@@ -186,7 +186,7 @@ static void putfld(FILE* fp, void* rec, uat_field_t* f) {
 			for(i=0;i<fld_len;i++) {
 				char c = fld_ptr[i];
 				
-				if (c == '"' || c == '\\' || ! isprint(c) ) {
+				if (c == '"' || c == '\\' || ! isprint((int)c) ) {
 					fprintf(fp,"\\x%.2x",c);
 				} else {
 					putc(c,fp);
@@ -513,7 +513,7 @@ char* uat_unesc(const char* si, guint in_len, guint* len_p) {
 						char c1 = *(s+1);
 						char c0 = *(s+2);
 						
-						if (isxdigit(c1) && isxdigit(c0)) {
+						if (isxdigit((int)c1) && isxdigit((int)c0)) {
 							*(p++) = (xton(c1) * 0x10) + xton(c0);
 							s += 2;
 						} else {
diff --git a/epan/uat.h b/epan/uat.h
index 8f81f70db4..fe7f819d17 100644
--- a/epan/uat.h
+++ b/epan/uat.h
@@ -285,7 +285,7 @@ CHK_STR_IS_DECL(isxdigit);
 gboolean uat_fld_chk_str_ ## what (void* u1 _U_, const char* strptr, unsigned len, void* u2 _U_, void* u3 _U_, char** err) { \
 	guint i; for (i=0;i<len;i++) { \
 		char c = strptr[i]; \
-			if (! what(c)) { \
+			if (! what((int)c)) { \
 				*err = ep_strdup_printf("invalid char pos=%d value=%.2x",i,c); return FALSE;  } } \
 		*err = NULL; return TRUE; }