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| author | rnordier <rnordier@FreeBSD.org> | 1998-11-04 08:55:34 +0000 |
|---|---|---|
| committer | rnordier <rnordier@FreeBSD.org> | 1998-11-04 08:55:34 +0000 |
| commit | 6ffb967233b85d10142c589de4fc3f0738b67225 (patch) | |
| tree | 90bcf3812082e2678bb24b358adc02add18bde7c /lib/libc/stdlib/merge.c | |
| parent | d1006991e3c884fb7c82019ca011d4921df81099 (diff) | |
| download | FreeBSD-src-6ffb967233b85d10142c589de4fc3f0738b67225.zip FreeBSD-src-6ffb967233b85d10142c589de4fc3f0738b67225.tar.gz | |
Handle a zero elements argument.
PR: 8566
Submitted by: Archie Cobbs <archie@whistle.com>
Diffstat (limited to 'lib/libc/stdlib/merge.c')
| -rw-r--r-- | lib/libc/stdlib/merge.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libc/stdlib/merge.c b/lib/libc/stdlib/merge.c index a47e300..e188dfe 100644 --- a/lib/libc/stdlib/merge.c +++ b/lib/libc/stdlib/merge.c @@ -111,6 +111,9 @@ mergesort(base, nmemb, size, cmp) return (-1); } + if (nmemb == 0) + return (0); + /* * XXX * Stupid subtraction for the Cray. |
