From 6701095855f7770cb6f84afc21922c054d5f9362 Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Wed, 9 Aug 2017 14:03:02 +0200
Subject: [PATCH] Fixed a method returning reference to a local variable

---
 pcbnew/ratsnest_data.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pcbnew/ratsnest_data.cpp b/pcbnew/ratsnest_data.cpp
index 2814efa463..e172c63a71 100644
--- a/pcbnew/ratsnest_data.cpp
+++ b/pcbnew/ratsnest_data.cpp
@@ -164,7 +164,7 @@ private:
     std::vector<VECTOR2I>  m_prevNodes;
     std::vector<std::pair<int, int> > m_prevEdges;
 
-    const std::list<hed::EDGE_PTR>& hedTriangulation( std::vector<hed::NODE_PTR>& aNodes )
+    std::list<hed::EDGE_PTR> hedTriangulation( std::vector<hed::NODE_PTR>& aNodes )
     {
         hed::TRIANGULATION triangulator;
         triangulator.CreateDelaunay( aNodes.begin(), aNodes.end() );
@@ -175,7 +175,7 @@ private:
     }
 
 
-    const std::list<hed::EDGE_PTR>& computeTriangulation( std::vector<hed::NODE_PTR>& aNodes )
+    std::list<hed::EDGE_PTR> computeTriangulation( std::vector<hed::NODE_PTR>& aNodes )
     {
         #if 0
         bool refresh = false;