From 79bc4c3843f7a6b4f4671c19aaad196e4b47a8ad Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 27 Jul 2018 17:34:30 +0100
Subject: [PATCH] Fixed check against dataType changes

---
 src/osg/Image.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osg/Image.cpp b/src/osg/Image.cpp
index 2653c55cf..becc4bb30 100644
--- a/src/osg/Image.cpp
+++ b/src/osg/Image.cpp
@@ -1518,7 +1518,7 @@ void Image::swap(osg::Image& rhs)
 
 void Image::scaleImage(int s,int t,int r, GLenum newDataType)
 {
-    if (_s==s && _t==t && _r==r) return;
+    if (_s==s && _t==t && _r==r && _dataType==_dataType) return;
 
     if (_data==NULL)
     {