===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-pkcs11-client.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- src/usr.bin/ssh/ssh-pkcs11-client.c	2014/06/24 01:13:21	1.5
+++ src/usr.bin/ssh/ssh-pkcs11-client.c	2015/12/11 00:20:04	1.6
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-pkcs11-client.c,v 1.5 2014/06/24 01:13:21 djm Exp $ */
+/* $OpenBSD: ssh-pkcs11-client.c,v 1.6 2015/12/11 00:20:04 mmcc Exp $ */
 /*
  * Copyright (c) 2010 Markus Friedl.  All rights reserved.
  *
@@ -167,7 +167,7 @@
 		close(pair[0]);
 		close(pair[1]);
 		execlp(_PATH_SSH_PKCS11_HELPER, _PATH_SSH_PKCS11_HELPER,
-		    (char *) 0);
+		    (char *)NULL);
 		fprintf(stderr, "exec: %s: %s\n", _PATH_SSH_PKCS11_HELPER,
 		    strerror(errno));
 		_exit(1);