From 764ad815373ec8bf93b22a87595f805946892584 Mon Sep 17 00:00:00 2001
From: Dennis Luxen <luxen@kit.edu>
Date: Tue, 13 Aug 2013 18:34:33 +0200
Subject: [PATCH] Some mild refactoring

---
 Contractor/EdgeBasedGraphFactory.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Contractor/EdgeBasedGraphFactory.cpp b/Contractor/EdgeBasedGraphFactory.cpp
index 7803e8e97..fa5b4d722 100644
--- a/Contractor/EdgeBasedGraphFactory.cpp
+++ b/Contractor/EdgeBasedGraphFactory.cpp
@@ -97,7 +97,7 @@ void EdgeBasedGraphFactory::GetEdgeBasedEdges(DeallocatingVector< EdgeBasedEdge
 
 void EdgeBasedGraphFactory::GetEdgeBasedNodes( std::vector<EdgeBasedNode> & nodes) {
 #ifndef NDEBUG
-    BOOST_FOREACH(EdgeBasedNode & node, edgeBasedNodes){
+    BOOST_FOREACH(const EdgeBasedNode & node, edgeBasedNodes){
         assert(node.lat1 != INT_MAX); assert(node.lon1 != INT_MAX);
         assert(node.lat2 != INT_MAX); assert(node.lon2 != INT_MAX);
     }