From e35fefdc06b9a185899df9f3d3bcdaedfb0d2895 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Sat, 2 Aug 2014 11:59:04 +0200
Subject: [PATCH] - better rebind the active shader after updating the
 matrices.

---
 src/gl/shaders/gl_shader.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gl/shaders/gl_shader.cpp b/src/gl/shaders/gl_shader.cpp
index 480d97d25..7cd6ead74 100644
--- a/src/gl/shaders/gl_shader.cpp
+++ b/src/gl/shaders/gl_shader.cpp
@@ -520,6 +520,7 @@ void FShaderManager::ApplyMatrices(VSMatrix *proj, VSMatrix *view)
 	{
 		mEffectShaders[i]->ApplyMatrices(proj, view);
 	}
+	if (mActiveShader != NULL) mActiveShader->Bind();
 }
 
 //==========================================================================