$OpenBSD: patch-src_misc_cc,v 1.2 2004/05/24 07:04:46 kevlo Exp $
--- src/misc.cc.orig	Sat May  8 22:55:29 2004
+++ src/misc.cc	Sat May  8 22:55:55 2004
@@ -263,7 +263,7 @@ void  truncate_file_tree(const char *dir
       SignalHook::Ignore(SIGTSTP);
       SignalHook::Ignore(SIGQUIT);
       SignalHook::Ignore(SIGHUP);
-      execlp("rm","rm","-rf",dir,NULL);
+      execlp("rm","rm","-rf",dir,(void *)NULL);
       perror("execlp(rm)");
       fflush(stderr);
       _exit(1);
