From d19fbcb80115853e11415a844241701d176c0af6 Mon Sep 17 00:00:00 2001
From: kintel <kintel@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Thu, 21 Jan 2010 14:51:06 +0000
Subject: better error output

git-svn-id: http://svn.clifford.at/openscad/trunk@328 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/dxftess-glu.cc b/dxftess-glu.cc
index 6bf0ad5..57eb704 100644
--- a/dxftess-glu.cc
+++ b/dxftess-glu.cc
@@ -95,7 +95,7 @@ static void STDCALL tess_end(void)
 
 static void STDCALL tess_error(GLenum errno)
 {
-	PRINTF("GLU tesselation error %d!", errno);
+	PRINTF("GLU tesselation error %s", gluErrorString(errno));
 }
 
 static void STDCALL tess_begin_data()
-- 
cgit v0.10.1