diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2007-01-24 10:09:41 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2007-01-24 10:09:41 +0000 |
| commit | 4a38f88b2caeac2faee85fb80606cc9732faa1f7 (patch) | |
| tree | 5a98226b819227cd7902589bf82794e1b886e096 /libc | |
| parent | 502f1bc19f336355f88eb25cfbfde36dbd866f24 (diff) | |
fix from Bryan Wu: return NULL upon error, not the NULL string
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/stdlib/mkdtemp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libc/stdlib/mkdtemp.c b/libc/stdlib/mkdtemp.c index 20a2e16bc..fa9ae3b05 100644 --- a/libc/stdlib/mkdtemp.c +++ b/libc/stdlib/mkdtemp.c @@ -29,10 +29,9 @@ (This function comes from OpenBSD.) */ char * mkdtemp (char *template) { - if (__gen_tempname (template, __GT_DIR)) - /* We return the null string if we can't find a unique file name. */ - template[0] = '\0'; - + if (__gen_tempname (template, __GT_DIR)) + return NULL; + else return template; } #endif |