$OpenBSD: patch-bspatch_c,v 1.1.1.1 2004/04/10 21:21:27 jolan Exp $
--- bspatch.c.orig	2003-06-18 17:51:13.000000000 -0500
+++ bspatch.c	2004-04-10 16:04:21.000000000 -0500
@@ -59,7 +59,7 @@ int bz2read(int fd,off_t offset,off_t le
 		if((dup2(p1[1],1)==-1) || close(p1[1])) err(1,NULL);
 		if(close(fd)==-1) err(1,"%s",fname);
 
-		execl(BZIP2,BZIP2,"-dc",NULL);
+		execl(BZIP2,BZIP2,"-dc",(void *)NULL);
 		err(1,"%s",BZIP2);
 	};
 
