diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2016-02-07 20:50:25 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2016-02-07 20:50:25 +0000 |
| commit | b8792fa94f1dd1e3e1dd3e71e5cba28ca19847df (patch) | |
| tree | 51968afa54c17d6e27964d4638dbca5682e3e0d8 /lib/libc | |
| parent | 04f62b3ca5a86623b2236946940643638e948b59 (diff) | |
compare pointer to NULL in example code
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/stdlib/strtonum.3 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libc/stdlib/strtonum.3 b/lib/libc/stdlib/strtonum.3 index ed638cdbe2f..43df0edc78f 100644 --- a/lib/libc/stdlib/strtonum.3 +++ b/lib/libc/stdlib/strtonum.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: strtonum.3,v 1.17 2013/08/14 06:32:28 jmc Exp $ +.\" $OpenBSD: strtonum.3,v 1.18 2016/02/07 20:50:24 mmcc Exp $ .\" .\" Copyright (c) 2004 Ted Unangst .\" @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: August 14 2013 $ +.Dd $Mdocdate: February 7 2016 $ .Dt STRTONUM 3 .Os .Sh NAME @@ -96,7 +96,7 @@ int iterations; const char *errstr; iterations = strtonum(optarg, 1, 64, &errstr); -if (errstr) +if (errstr != NULL) errx(1, "number of iterations is %s: %s", errstr, optarg); .Ed .Pp |