diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2007-03-19 17:30:07 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2007-03-19 17:30:07 +0000 |
| commit | 4b57b2a1cba017e176f1992304b8c2900bbdb569 (patch) | |
| tree | ae05ef1ec7027063f316c5ffe0b1d083a04ac768 /lib/getcwd.c | |
| parent | cb4810b419d76a660b0b9b88f97be708e10606d5 (diff) | |
| download | gnulib-4b57b2a1cba017e176f1992304b8c2900bbdb569.tar.gz | |
* lib/getcwd.c (__getcwd): Remove redundant comparison of buf to NULL.
If size is zero here, buf must be zero.
Diffstat (limited to 'lib/getcwd.c')
| -rw-r--r-- | lib/getcwd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/getcwd.c b/lib/getcwd.c index f8567bd739..23b35de679 100644 --- a/lib/getcwd.c +++ b/lib/getcwd.c @@ -391,7 +391,7 @@ __getcwd (char *buf, size_t size) used = dir + allocated - dirp; memmove (dir, dirp, used); - if (buf == NULL && size == 0) + if (size == 0) /* Ensure that the buffer is only as large as necessary. */ buf = realloc (dir, used); |