From a56cfad51a0ee5526536a6b2d4f3042ff8b00e86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Lind?= <jorgen.lind@digia.com>
Date: Wed, 10 Sep 2014 10:00:35 +0200
Subject: [PATCH] Destroy the QOpenGLTextureBlitter in the destructor

if it has not already been destroyed

Change-Id: If9a29da25eb23d5d65204eecabe095df215737ee
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
---
 src/gui/opengl/qopengltextureblitter.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/opengl/qopengltextureblitter.cpp b/src/gui/opengl/qopengltextureblitter.cpp
index ebe0429290..24bdafed01 100644
--- a/src/gui/opengl/qopengltextureblitter.cpp
+++ b/src/gui/opengl/qopengltextureblitter.cpp
@@ -238,6 +238,7 @@ QOpenGLTextureBlitter::QOpenGLTextureBlitter()
 
 QOpenGLTextureBlitter::~QOpenGLTextureBlitter()
 {
+    destroy();
 }
 
 bool QOpenGLTextureBlitter::create()
@@ -303,6 +304,8 @@ bool QOpenGLTextureBlitter::isCreated() const
 
 void QOpenGLTextureBlitter::destroy()
 {
+    if (!isCreated())
+        return;
     Q_D(QOpenGLTextureBlitter);
     d->program.reset();
     d->vertexBuffer.destroy();