From 47827e9c59cfd015f6d1e2294008e29988082aba Mon Sep 17 00:00:00 2001
From: clifford <clifford@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Wed, 6 Jan 2010 11:03:35 +0000
Subject: Clifford Wolf: 	Tiny fix in import_dxf parameter processing

git-svn-id: http://svn.clifford.at/openscad/trunk@216 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/import.cc b/import.cc
index 03780e4..2a407ad 100644
--- a/import.cc
+++ b/import.cc
@@ -75,8 +75,8 @@ AbstractNode *ImportModule::evaluate(const Context *ctx, const ModuleInstanciati
 	node->fa = c.lookup_variable("$fa").num;
 
 	node->filename = c.lookup_variable("filename").text;
-	node->layername = c.lookup_variable("layername").text;
-	node->convexity = c.lookup_variable("convexity").num;
+	node->layername = c.lookup_variable("layername", true).text;
+	node->convexity = c.lookup_variable("convexity", true).num;
 
 	if (node->convexity <= 0)
 		node->convexity = 1;
-- 
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