From 8b80e9d36c0705adfcd1af88c16397f2aa01afb8 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Wed, 2 Mar 2016 14:28:44 +0100
Subject: OPENGL: Properly deactivate old pipeline.

---
 backends/graphics/opengl/context.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'backends/graphics/opengl')

diff --git a/backends/graphics/opengl/context.cpp b/backends/graphics/opengl/context.cpp
index d93ecdc517..55abdf7dfd 100644
--- a/backends/graphics/opengl/context.cpp
+++ b/backends/graphics/opengl/context.cpp
@@ -48,6 +48,9 @@ void Context::reset() {
 
 Pipeline *Context::setPipeline(Pipeline *pipeline) {
 	Pipeline *oldPipeline = activePipeline;
+	if (oldPipeline) {
+		oldPipeline->deactivate();
+	}
 
 	activePipeline = pipeline;
 	if (activePipeline) {
-- 
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