From 39790471638c1fc28b727a0203b62ab9710d8e79 Mon Sep 17 00:00:00 2001
From: kintel <kintel@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Thu, 7 Jan 2010 15:46:57 +0000
Subject: I accidentally the whole \! operator

git-svn-id: http://svn.clifford.at/openscad/trunk@228 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/mainwin.cc b/mainwin.cc
index dff93cb..742788f 100644
--- a/mainwin.cc
+++ b/mainwin.cc
@@ -415,7 +415,7 @@ AbstractNode *MainWindow::find_root_tag(AbstractNode *n)
 {
 	foreach(AbstractNode *v, n->children) {
 		if (v->modinst->tag_root) return v;
-		return find_root_tag(v);
+		if (AbstractNode *vroot = find_root_tag(v)) return vroot;
 	}
 	return NULL;
 }
-- 
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