From 23d0ee855082c0777a5cad12b4f4dece200fccd1 Mon Sep 17 00:00:00 2001
From: LaurentGom <LaurentGom@4e206d99-4929-0410-ac5d-dfc041789085>
Date: Sun, 19 Dec 2010 17:17:30 +0000
Subject: [PATCH] Minor modification in sf::Renderer

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1757 4e206d99-4929-0410-ac5d-dfc041789085
---
 src/SFML/Graphics/Renderer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/SFML/Graphics/Renderer.cpp b/src/SFML/Graphics/Renderer.cpp
index 117fcde18..379dade1a 100644
--- a/src/SFML/Graphics/Renderer.cpp
+++ b/src/SFML/Graphics/Renderer.cpp
@@ -246,7 +246,7 @@ void Renderer::SetTexture(const Image* texture)
         myTextureId = texture ? texture->myTexture : 0;
         myTextureIsValid = true;
     }
-    else if (texture)
+    else if (texture && myTextureIsValid)
     {
         // If the texture was already the current one, make sure that
         // it is synchronized (in case it was modified since last use)
@@ -273,7 +273,7 @@ void Renderer::SetShader(const Shader* shader)
             myShaderIsValid = true;
         }
     }
-    else if (shader)
+    else if (shader && myShaderIsValid)
     {
         // If the shader was already the current one, make sure that
         // it is synchronized (in case it was modified since last use)