diff options
| -rw-r--r-- | src/common/util.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/common/util.c b/src/common/util.c index e61298ab..5b5fb23f 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -1040,11 +1040,8 @@ rfc_ncasecmp (char *s1, char *s2, int n) { int c1, c2; - while (*s1 && *s2) + while (*s1 && *s2 && n > 0) { - if (n == 0) - return 0; - c1 = (int)rfc_tolower (*s1); c2 = (int)rfc_tolower (*s2); if (c1 != c2) @@ -1055,7 +1052,7 @@ rfc_ncasecmp (char *s1, char *s2, int n) } c1 = (int)rfc_tolower (*s1); c2 = (int)rfc_tolower (*s2); - return (c1 - c2); + return (n == 0) ? 0 : (c1 - c2); } const unsigned char rfc_tolowertab[] = |