Browse Source

compare pointer to NULL in example code

OPENBSD_5_9
mmcc 8 years ago
parent
commit
27f8788cff
1 changed files with 3 additions and 3 deletions
  1. +3
    -3
      src/lib/libc/stdlib/strtonum.3

+ 3
- 3
src/lib/libc/stdlib/strtonum.3 View File

@ -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 .\" Copyright (c) 2004 Ted Unangst
.\" .\"
@ -14,7 +14,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\" .\"
.Dd $Mdocdate: August 14 2013 $
.Dd $Mdocdate: February 7 2016 $
.Dt STRTONUM 3 .Dt STRTONUM 3
.Os .Os
.Sh NAME .Sh NAME
@ -96,7 +96,7 @@ int iterations;
const char *errstr; const char *errstr;
iterations = strtonum(optarg, 1, 64, &errstr); iterations = strtonum(optarg, 1, 64, &errstr);
if (errstr)
if (errstr != NULL)
errx(1, "number of iterations is %s: %s", errstr, optarg); errx(1, "number of iterations is %s: %s", errstr, optarg);
.Ed .Ed
.Pp .Pp


Loading…
Cancel
Save