From e460bd9a69c76c9fca415150216716098e39de0e Mon Sep 17 00:00:00 2001
From: Siana Gearz <siana.sg@live.de>
Date: Sat, 1 Sep 2012 01:35:35 +0200
Subject: [PATCH] Yet another attempt at getting old ATI drivers not to do all
 pink

---
 indra/llrender/llshadermgr.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index fcede5363..a120b5d32 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -717,8 +717,8 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
 		}
 		else if (major_version > 1 || minor_version >= 30)
 		{  //switches are supported in GLSL 1.30 and later
-			if (gGLManager.mIsNVIDIA)
-			{ //switches are unreliable on some NVIDIA drivers
+			if (gGLManager.mIsNVIDIA || (gGLManager.mIsATI && gGLManager.mGLVersion < 3.3f))
+			{ //switches are unreliable on old drivers
 				for (S32 i = 0; i < texture_index_channels; ++i)
 				{
 					std::string if_string = llformat("\t%sif (vary_texture_index == %d) { return texture2D(tex%d, texcoord); }\n", i > 0 ? "else " : "", i, i);