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| author | jkh <jkh@FreeBSD.org> | 2003-12-17 02:46:48 +0000 |
|---|---|---|
| committer | jkh <jkh@FreeBSD.org> | 2003-12-17 02:46:48 +0000 |
| commit | 88ce59ac21e63f73ab2a6f560eedfd546bed9106 (patch) | |
| tree | 65cabad01932f2d9252277f1b846fb0e6baa48e7 /lib/libc/string/index.c | |
| parent | 11972a8bcbd128631ab0f3a8b10da0ef9399c68d (diff) | |
| download | FreeBSD-src-88ce59ac21e63f73ab2a6f560eedfd546bed9106.zip FreeBSD-src-88ce59ac21e63f73ab2a6f560eedfd546bed9106.tar.gz | |
Do comparison using appropriate casting first, as per SUSv3 (search for first
[last] character, not int).
Diffstat (limited to 'lib/libc/string/index.c')
| -rw-r--r-- | lib/libc/string/index.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/string/index.c b/lib/libc/string/index.c index c81f95b..fe523be 100644 --- a/lib/libc/string/index.c +++ b/lib/libc/string/index.c @@ -52,8 +52,9 @@ index #endif (const char *p, int ch) { + char c = ch; for (;; ++p) { - if (*p == ch) + if (*p == c) return ((char *)p); if (*p == '\0') return (NULL); |
