$OpenBSD: patch-uta_painter_cc,v 1.1 2004/01/04 20:32:29 pvalchev Exp $
--- uta/painter.cc.orig	2004-01-04 15:23:44.000000000 +0100
+++ uta/painter.cc	2004-01-04 15:23:52.000000000 +0100
@@ -27,6 +27,7 @@
 #include "debug.h"
 
 #include <math.h>
+#include <assert.h>
 
 namespace uta {