From eb893eba75a64d230e95cacda2b5799564038c55 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 15 Apr 2015 17:12:52 +0000
Subject: [PATCH] Added missing const to find VS2005 build

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14836 16af8721-9629-0410-8352-f15c8da7e697
---
 src/osgPlugins/gles/LineIndexFunctor | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgPlugins/gles/LineIndexFunctor b/src/osgPlugins/gles/LineIndexFunctor
index f4862d2fd..8f47cb499 100644
--- a/src/osgPlugins/gles/LineIndexFunctor
+++ b/src/osgPlugins/gles/LineIndexFunctor
@@ -35,7 +35,7 @@ public:
 };
 
 struct LineCompare {
-    bool operator()(const Line& lhs, const Line& rhs) {
+    bool operator()(const Line& lhs, const Line& rhs) const {
         return lhs._a < rhs._a || (lhs._a == rhs._a && lhs._b < rhs._b);
     }
 };