From 62167e43bfc39e277839d3cda9b89b2c741cdb5f Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Mon, 21 Nov 2011 07:25:31 +0000
Subject: [PATCH] removed useless reference return in const int imark()

---
 vcg/connectors/hedge_component.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vcg/connectors/hedge_component.h b/vcg/connectors/hedge_component.h
index 5b2f7f4b..3f244a88 100644
--- a/vcg/connectors/hedge_component.h
+++ b/vcg/connectors/hedge_component.h
@@ -111,7 +111,7 @@ public:
   static bool HasMarkOcc()   { return false; }
   inline void InitIMark()    {  }
   inline int & IMark()       { assert(0); static int tmp=-1; return tmp;}
-  inline const int & IMark() const {return 0;}
+  inline int IMark() const {return 0;}
 	template < class LeftV>
 	void ImportData(const LeftV  & left ) { T::ImportData( left); }
 	static void Name(std::vector<std::string> & name){T::Name(name);}