From 020a413247b7963242f0058c8618a9140f432f3f Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Thu, 24 Feb 2011 18:36:57 +0100
Subject: OPENGL: Set _gameTexture to 0 after deleting it.

This fixes a segfault when trying to use the OpenGL backend with 16bpp games,
however this does not make Last Express nor Loom PC-Engine Japanese work for
me. They now fail with a "Pixel format not supported" error.
---
 backends/graphics/opengl/opengl-graphics.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'backends')

diff --git a/backends/graphics/opengl/opengl-graphics.cpp b/backends/graphics/opengl/opengl-graphics.cpp
index d1804e77eb..8bca09b2d6 100644
--- a/backends/graphics/opengl/opengl-graphics.cpp
+++ b/backends/graphics/opengl/opengl-graphics.cpp
@@ -1059,8 +1059,10 @@ void OpenGLGraphicsManager::initGL() {
 
 void OpenGLGraphicsManager::loadTextures() {
 #ifdef USE_RGB_COLOR
-	if (_transactionDetails.formatChanged && _gameTexture)
+	if (_transactionDetails.formatChanged && _gameTexture) {
 		delete _gameTexture;
+		_gameTexture = 0;
+	}
 #endif
 
 	uint gameScreenBPP = 0;
-- 
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