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From: Warner Losh <imp@FreeBSD.org>
Date: Sat, 7 Feb 2009 19:34:44 +0000 (UTC)
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Subject: svn commit: r188295 - head/lib/libc/string
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Author: imp
Date: Sat Feb  7 19:34:44 2009
New Revision: 188295
URL: http://svn.freebsd.org/changeset/base/188295

Log:
  Make sure the comparison is done with an unsigned char.

Modified:
  head/lib/libc/string/memchr.c

Modified: head/lib/libc/string/memchr.c
==============================================================================
--- head/lib/libc/string/memchr.c	Sat Feb  7 18:49:42 2009	(r188294)
+++ head/lib/libc/string/memchr.c	Sat Feb  7 19:34:44 2009	(r188295)
@@ -45,7 +45,7 @@ memchr(const void *s, int c, size_t n)
 		const unsigned char *p = s;
 
 		do {
-			if (*p++ == c)
+			if (*p++ == (unsigned char)c)
 				return ((void *)(p - 1));
 		} while (--n != 0);
 	}