From 290fd545e688639057c7657050335c3bf5729331 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Wed, 10 Dec 2014 23:19:18 -0800
Subject: OGL: Bind the attributeless VAO before EFB copies.

Fixes crashes in Zack & Wiki using an older NVIDIA driver.
---
 Source/Core/VideoBackends/OGL/GLUtil.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'Source/Core/VideoBackends/OGL/GLUtil.cpp')

diff --git a/Source/Core/VideoBackends/OGL/GLUtil.cpp b/Source/Core/VideoBackends/OGL/GLUtil.cpp
index f9b3ccb844..d367c370bf 100644
--- a/Source/Core/VideoBackends/OGL/GLUtil.cpp
+++ b/Source/Core/VideoBackends/OGL/GLUtil.cpp
@@ -141,9 +141,12 @@ void OpenGL_BindAttributelessVAO()
 
 void OpenGL_DeleteAttributelessVAO()
 {
-	glDeleteVertexArrays(1, &attributelessVAO);
-	glDeleteBuffers(1, &attributelessVBO);
+	if (attributelessVAO)
+	{
+		glDeleteVertexArrays(1, &attributelessVAO);
+		glDeleteBuffers(1, &attributelessVBO);
 
-	attributelessVAO = 0;
-	attributelessVBO = 0;
+		attributelessVAO = 0;
+		attributelessVBO = 0;
+	}
 }
-- 
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