Fix strrchr() when string doesn''t contain the character.
Signed-off-by: Samuel Thibault <samuel.thibault@citrix.com>
diff -r 26e766e0c628 extras/mini-os/lib/string.c
--- a/extras/mini-os/lib/string.c Mon Nov 26 22:28:48 2007 +0000
+++ b/extras/mini-os/lib/string.c Tue Nov 27 10:44:34 2007 +0000
@@ -142,7 +142,7 @@ char * strchr(const char * s, int c)
char * strrchr(const char * s, int c)
{
- const char *res;
+ const char *res = NULL;
for(; *s != ''\0''; ++s)
if (*s == (char) c)
res = s;
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