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tidying
[exim.git]
/
src
/
src
/
string.c
diff --git
a/src/src/string.c
b/src/src/string.c
index 76e47f4184a061d71a2e8f1ad3b390348735319f..e169a9f057076ff42995949f7b87f76ee2f9eff6 100644
(file)
--- a/
src/src/string.c
+++ b/
src/src/string.c
@@
-1013,12
+1013,17
@@
return new;
static const uschar *
Ustrnchr(const uschar * s, int c, unsigned * len)
{
static const uschar *
Ustrnchr(const uschar * s, int c, unsigned * len)
{
-while (*len)
+unsigned siz = *len;
+while (siz)
{
if (!*s) return NULL;
{
if (!*s) return NULL;
- if (*s == c) return s;
+ if (*s == c)
+ {
+ *len = siz;
+ return s;
+ }
s++;
s++;
-
*len
--;
+
siz
--;
}
return NULL;
}
}
return NULL;
}