Use unsigned char in comparison for UTF8 check to quiet a compiler warning.
authorMatthew Nicholson <mnicholson@digium.com>
Tue, 25 Jan 2011 15:52:42 +0000 (15:52 +0000)
committerMatthew Nicholson <mnicholson@digium.com>
Tue, 25 Jan 2011 15:52:42 +0000 (15:52 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@303638 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/utils.c

index 6e07183..ec1f273 100644 (file)
@@ -450,7 +450,7 @@ char *ast_escape_quoted(const char *string, char *outbuf, int buflen)
                if (!(strchr(allow, *ptr))
                        && !(*ptr >= '#' && *ptr <= '[') /* %x23 - %x5b */
                        && !(*ptr >= ']' && *ptr <= '~') /* %x5d - %x7e */
-                       && !(*ptr > 0x7f)) {             /* UTF8-nonascii */
+                       && !((unsigned char) *ptr > 0x7f)) {             /* UTF8-nonascii */
 
                        if (out - outbuf >= buflen - 2) {
                                break;