diff options
Diffstat (limited to 'Zend/zend_operators.c')
| -rw-r--r-- | Zend/zend_operators.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c index b58eb7eb29..46d7d068f0 100644 --- a/Zend/zend_operators.c +++ b/Zend/zend_operators.c @@ -1691,8 +1691,8 @@ ZEND_API int zend_binary_strcasecmp(char *s1, uint len1, char *s2, uint len2) len = MIN(len1, len2); while (len--) { - c1 = tolower(*s1++); - c2 = tolower(*s2++); + c1 = tolower((int)*(unsigned char *)s1++); + c2 = tolower((int)*(unsigned char *)s2++); if (c1 != c2) { return c1 - c2; } @@ -1710,8 +1710,8 @@ ZEND_API int zend_binary_strncasecmp(char *s1, uint len1, char *s2, uint len2, u len = MIN(length, MIN(len1, len2)); while (len--) { - c1 = tolower(*s1++); - c2 = tolower(*s2++); + c1 = tolower((int)*(unsigned char *)s1++); + c2 = tolower((int)*(unsigned char *)s2++); if (c1 != c2) { return c1 - c2; } |