diff options
| author | Andrey A. Chernov <ache@FreeBSD.org> | 1994-09-14 21:35:31 +0000 |
|---|---|---|
| committer | Andrey A. Chernov <ache@FreeBSD.org> | 1994-09-14 21:35:31 +0000 |
| commit | a5b8a93b59053052b3fb7369759dc539f8b231bf (patch) | |
| tree | b68bf5d44b6682c0791679f4ee1c833a08c33434 /lib/libcompat | |
| parent | dea246f55aec0605fa5ef8d0eba6a8b248b21c28 (diff) | |
Notes
Diffstat (limited to 'lib/libcompat')
| -rw-r--r-- | lib/libcompat/4.3/regex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libcompat/4.3/regex.c b/lib/libcompat/4.3/regex.c index f89c32c6d7c7..89d6400b8d7d 100644 --- a/lib/libcompat/4.3/regex.c +++ b/lib/libcompat/4.3/regex.c @@ -59,7 +59,7 @@ char * re_comp(s) char *s; { - if (s == NULL) + if (s == NULL || *s == '\0') return (NULL); if (re_regexp) free(re_regexp); |