From 1020bddb15cc5753704d857ba350df847b5e7a1e Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 8 Mar 2018 10:47:07 +0000
Subject: [PATCH] Fixed recursive call bug

---
 src/osg/State.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/osg/State.cpp b/src/osg/State.cpp
index 521c8881d..2c2b7fabf 100644
--- a/src/osg/State.cpp
+++ b/src/osg/State.cpp
@@ -442,7 +442,7 @@ void State::glDrawBuffer(GLenum buffer)
     if (_drawBuffer!=buffer)
     {
         #if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE) && !defined(OSG_GLES3_AVAILABLE)
-        glDrawBuffer(buffer);
+        ::glDrawBuffer(buffer);
         #endif
         _drawBuffer=buffer;
     }
@@ -453,7 +453,7 @@ void State::glReadBuffer(GLenum buffer)
     if (_readBuffer!=buffer)
     {
         #if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE) && !defined(OSG_GLES3_AVAILABLE)
-        glReadBuffer(buffer);
+        ::glReadBuffer(buffer);
         #endif
         _readBuffer=buffer;
     }