From a5d6e692d661f0bf7648e64e8fcb04588bb8f3ab Mon Sep 17 00:00:00 2001
From: Markus Engel <markus.engel@tum.de>
Date: Mon, 1 Apr 2013 00:07:00 +0200
Subject: Prepared exchange of casting macros.

(bzr r11608.1.63)
---
 src/sp-polyline.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/sp-polyline.cpp')

diff --git a/src/sp-polyline.cpp b/src/sp-polyline.cpp
index e8144d2a5..27d17d081 100644
--- a/src/sp-polyline.cpp
+++ b/src/sp-polyline.cpp
@@ -38,6 +38,7 @@ CPolyLine::~CPolyLine() {
 void sp_polyline_init(SPPolyLine * polyline)
 {
 	polyline->cpolyline = new CPolyLine(polyline);
+	polyline->typeHierarchy.insert(typeid(SPPolyLine));
 
 	delete polyline->cshape;
 	polyline->cshape = polyline->cpolyline;
-- 
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