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Use unsigned char in comparison for UTF8 check to quiet a compiler warning.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@303638 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Nicholson
2011-01-25 15:52:42 +00:00
parent 092134399c
commit 2686253f16
1 changed files with 1 additions and 1 deletions
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main/utils.c
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@@ -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;