diff options
| -rw-r--r-- | src/charset/aliases.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/charset/aliases.c b/src/charset/aliases.c index 68bc0ec..a720950 100644 --- a/src/charset/aliases.c +++ b/src/charset/aliases.c @@ -270,15 +270,16 @@ bool parserutils_charset_mibenum_is_unicode(uint16_t mibenum) */ int aliascmp(const char *s1, const char *s2, size_t s2_len) { - assert(s2_len != 0); + if (s1 == NULL || s2_len == 0) + return 1; size_t s2_pos = 0; while (true) { while (IS_PUNCT_OR_SPACE(*s1)) s1++; - while (IS_PUNCT_OR_SPACE(s2[s2_pos]) && - s2_pos < s2_len) { + while (s2_pos < s2_len && + IS_PUNCT_OR_SPACE(s2[s2_pos])) { s2_pos++; } |