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From: "Pedro F. Giffuni" <pfg@FreeBSD.org>
Date: Tue, 16 Feb 2016 20:59:49 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r295671 - head/usr.sbin/cron/cron
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Author: pfg
Date: Tue Feb 16 20:59:49 2016
New Revision: 295671
URL: https://svnweb.freebsd.org/changeset/base/295671

Log:
  cron: use (char *)NULL instead of (char *)0 in execle.
  
  Obtained from:	OpenBSD (CVS Rev 1.25)

Modified:
  head/usr.sbin/cron/cron/do_command.c

Modified: head/usr.sbin/cron/cron/do_command.c
==============================================================================
--- head/usr.sbin/cron/cron/do_command.c	Tue Feb 16 20:33:18 2016	(r295670)
+++ head/usr.sbin/cron/cron/do_command.c	Tue Feb 16 20:59:49 2016	(r295671)
@@ -337,8 +337,9 @@ child_process(e, u)
 				_exit(OK_EXIT);
 			}
 # endif /*DEBUGGING*/
-			execle(shell, shell, "-c", e->cmd, (char *)0, e->envp);
-			warn("execl: couldn't exec `%s'", shell);
+			execle(shell, shell, "-c", e->cmd, (char *)NULL,
+			    e->envp);
+			warn("execle: couldn't exec `%s'", shell);
 			_exit(ERROR_EXIT);
 		}
 		break;