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| author | ache <ache@FreeBSD.org> | 1994-09-14 21:35:31 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1994-09-14 21:35:31 +0000 |
| commit | 0daa0ad4574aa85d0d8e2a17d6d326dd1c8950f3 (patch) | |
| tree | b68bf5d44b6682c0791679f4ee1c833a08c33434 /lib/libcompat | |
| parent | 9d1baa34829792cd51bc88cefeb65c196927168e (diff) | |
| download | FreeBSD-src-0daa0ad4574aa85d0d8e2a17d6d326dd1c8950f3.zip FreeBSD-src-0daa0ad4574aa85d0d8e2a17d6d326dd1c8950f3.tar.gz | |
Fix bug with searching "" pattern, cause 'more' always shows
next line on "/<Enter>" instead of searching next pattern
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 f89c32c..89d6400 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); |
