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| author | Fumitoshi UKAI <ukai@debian.or.jp> | 2001-11-26 09:04:01 +0000 |
|---|---|---|
| committer | Fumitoshi UKAI <ukai@debian.or.jp> | 2001-11-26 09:04:01 +0000 |
| commit | 86cc59ae41d6a987793823e00873fd47bf39ed71 (patch) | |
| tree | e39b0e53997de3a845e680e235b615e25f425728 /indep.c | |
| parent | [w3m-dev 02555] (diff) | |
| download | w3m-86cc59ae41d6a987793823e00873fd47bf39ed71.tar.gz w3m-86cc59ae41d6a987793823e00873fd47bf39ed71.zip | |
[w3m-dev 02556]
From: Fumitoshi UKAI <ukai@debian.or.jp>
Diffstat (limited to 'indep.c')
| -rw-r--r-- | indep.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: indep.c,v 1.10 2001/11/26 09:01:08 ukai Exp $ */ +/* $Id: indep.c,v 1.11 2001/11/26 09:04:01 ukai Exp $ */ #include "fm.h" #include <stdio.h> #include <pwd.h> @@ -177,6 +177,8 @@ strcasestr(const char *s1, const char *s2) int len1, len2; if (s2 == NULL) return (char *)s1; + if (*s2 == '\0') + return (char *)s1; len1 = strlen(s1); len2 = strlen(s2); while (*s1 && len1 >= len2) { |