diff options
Diffstat (limited to 'libbb/xgetcwd.c')
| -rw-r--r-- | libbb/xgetcwd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libbb/xgetcwd.c b/libbb/xgetcwd.c index 0ac450d3b..ec1d8f7a4 100644 --- a/libbb/xgetcwd.c +++ b/libbb/xgetcwd.c @@ -18,7 +18,7 @@ */ char * -xgetcwd(char *cwd) +xrealloc_getcwd_or_warn(char *cwd) { char *ret; unsigned path_max; @@ -26,7 +26,7 @@ xgetcwd(char *cwd) path_max = (unsigned) PATH_MAX; path_max += 2; /* The getcwd docs say to do this. */ - if (cwd==0) + if (cwd == NULL) cwd = xmalloc(path_max); while ((ret = getcwd(cwd, path_max)) == NULL && errno == ERANGE) { |