From 91127f56ac3cbe409c834a3401546444049d25fe Mon Sep 17 00:00:00 2001
From: hybrid <hybrid@dfc29bdd-3216-0410-991c-e03cc46cb475>
Date: Mon, 6 Jun 2011 14:05:34 +0000
Subject: [PATCH] Avoid crash on non-existent textures

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@3801 dfc29bdd-3216-0410-991c-e03cc46cb475
---
 source/Irrlicht/COGLES2Driver.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/Irrlicht/COGLES2Driver.cpp b/source/Irrlicht/COGLES2Driver.cpp
index d984b77a..4413e947 100644
--- a/source/Irrlicht/COGLES2Driver.cpp
+++ b/source/Irrlicht/COGLES2Driver.cpp
@@ -1637,6 +1637,8 @@ namespace video
 		// Filtering has to be set for each texture layer
 		for (u32 i = 0; i < MaxTextureUnits; ++i)
 		{
+			if (!CurrentTexture[i])
+				continue;
 			//Thibault : strange Blue artifact on textures in exemple 02
 			glActiveTexture(GL_TEXTURE0 + i);