$OpenBSD: patch-src_misc_oxm_c,v 1.1 2009/12/16 07:49:29 jakemsr Exp $
--- src/misc/oxm.c.orig	Tue Dec 15 23:21:14 2009
+++ src/misc/oxm.c	Tue Dec 15 23:21:36 2009
@@ -150,7 +150,7 @@ static char *oggdec(FILE *f, int len, int res, int *ne
 
 		snprintf(b, 10, "-b%d", res);
 		execlp("oggdec", "oggdec", "-Q", b, "-e0", "-R", "-s1",
-							"-o-", "-", NULL);
+							"-o-", "-", (char *)NULL);
 
 		do {			/* drain input data */
 			l = read(STDIN_FILENO, buf, 1024);
