From 8ae8966177632c734e6741b08b132d02f1fb21dc Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Sat, 24 Mar 2018 11:23:59 +0000
Subject: [PATCH] Fixed read shader to safer ref version

---
 examples/osgshadergen/osgshadergen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/osgshadergen/osgshadergen.cpp b/examples/osgshadergen/osgshadergen.cpp
index a482836f1..2e027349b 100644
--- a/examples/osgshadergen/osgshadergen.cpp
+++ b/examples/osgshadergen/osgshadergen.cpp
@@ -116,7 +116,7 @@ int main(int argc, char** argv)
     std::string shaderFilename;
     while(arguments.read("--shader", shaderFilename))
     {
-        osg::ref_ptr<osg::Shader> shader = osgDB::readShaderFile(shaderFilename);
+        osg::ref_ptr<osg::Shader> shader = osgDB::readRefShaderFile(shaderFilename);
         if (shader.valid()) uberProgram->addShader(shader.get());
     }