From 4d7535eb9b58943fc83b5e6e5609ab1e578d1cbc Mon Sep 17 00:00:00 2001
From: kintel <kintel@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Wed, 10 Feb 2010 00:07:02 +0000
Subject: silence warning when drawing a default cylinder

git-svn-id: http://svn.clifford.at/openscad/trunk@424 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/src/primitives.cc b/src/primitives.cc
index 14ecea6..9005488 100644
--- a/src/primitives.cc
+++ b/src/primitives.cc
@@ -127,7 +127,7 @@ AbstractNode *PrimitiveModule::evaluate(const Context *ctx, const ModuleInstanti
 		r1 = c.lookup_variable("r1");
 		r2 = c.lookup_variable("r2");
 		if (r1.type != Value::NUMBER && r2.type != Value::NUMBER)
-			r = c.lookup_variable("r");
+			r = c.lookup_variable("r", true); // silence warning since r has no default value
 		Value center = c.lookup_variable("center");
 		if (h.type == Value::NUMBER) {
 			node->h = h.num;
-- 
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