diff options
Diffstat (limited to 'ext/standard/strnatcmp.c')
| -rw-r--r-- | ext/standard/strnatcmp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/standard/strnatcmp.c b/ext/standard/strnatcmp.c index face191a6..4b07740be 100644 --- a/ext/standard/strnatcmp.c +++ b/ext/standard/strnatcmp.c @@ -117,11 +117,11 @@ PHPAPI int strnatcmp_ex(char const *a, size_t a_len, char const *b, size_t b_len ca = *ap; cb = *bp; /* skip over leading zeros */ - while (leading && ca == '0' && (ap+1 < aend) && isdigit(*(ap+1))) { + while (leading && ca == '0' && (ap+1 < aend) && isdigit((int)(unsigned char)*(ap+1))) { ca = *++ap; } - while (leading && cb == '0' && (bp+1 < bend) && isdigit(*(bp+1))) { + while (leading && cb == '0' && (bp+1 < bend) && isdigit((int)(unsigned char)*(bp+1))) { cb = *++bp; } |