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Allow 0 as a signal number to match the man page.

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Noticed by:	Mike Murphy <mrm@Sceard.COM>
This commit is contained in:
Jordan K. Hubbard 1995-03-05 21:52:41 +00:00
parent feadd38979
commit 8d0ab00912
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=6908
1 changed files with 2 additions and 2 deletions
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4
bin/kill/kill.c
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@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id$
* $Id: kill.c,v 1.2 1994/09/24 02:55:44 davidg Exp $
*/
#ifndef lint
@ -89,7 +89,7 @@ main(argc, argv)
numsig = strtol(*argv, &ep, 10);
if (!*argv || *ep)
errx(1, "illegal signal number: %s", *argv);
if (numsig <= 0 || numsig > NSIG)
if (numsig < 0 || numsig > NSIG)
nosig(*argv);
} else
nosig(*argv);