===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ftp/cmds.c,v
retrieving revision 1.75
retrieving revision 1.76
diff -u -r1.75 -r1.76
--- src/usr.bin/ftp/cmds.c	2015/10/18 03:04:11	1.75
+++ src/usr.bin/ftp/cmds.c	2016/03/17 19:40:43	1.76
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cmds.c,v 1.75 2015/10/18 03:04:11 mmcc Exp $	*/
+/*	$OpenBSD: cmds.c,v 1.76 2016/03/17 19:40:43 krw Exp $	*/
 /*	$NetBSD: cmds.c,v 1.27 1997/08/18 10:20:15 lukem Exp $	*/
 
 /*
@@ -1007,10 +1007,10 @@
 			(void)fflush(ttyout);
 		}
 		if (argc > 1) {
-			execl(shellp, shellnam, "-c", altarg, (char *)0);
+			execl(shellp, shellnam, "-c", altarg, (char *)NULL);
 		}
 		else {
-			execl(shellp, shellnam, (char *)0);
+			execl(shellp, shellnam, (char *)NULL);
 		}
 		warn("%s", shellp);
 		code = -1;