From bfb5627c3426ac60223c0fe422e707013598d129 Mon Sep 17 00:00:00 2001
From: Paul Lemire <paul.lemire@kdab.com>
Date: Fri, 28 Apr 2017 10:36:11 +0200
Subject: Renderer: prevent crash in case texture failed to be built

This can occur if a TextureLoader fails to load (wrong path, access denied ...)

Change-Id: I55b62312db79db3980146bb17cbadbe5c66d7a48
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
---
 src/render/texture/gltexture.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/render/texture/gltexture.cpp b/src/render/texture/gltexture.cpp
index a2e0dc5d0..606681bd5 100644
--- a/src/render/texture/gltexture.cpp
+++ b/src/render/texture/gltexture.cpp
@@ -188,6 +188,8 @@ QOpenGLTexture* GLTexture::getOrCreateGLTexture()
 
     if (!m_gl) {
         m_gl = buildGLTexture();
+        if (!m_gl)
+            return nullptr;
         m_gl->allocateStorage();
         if (!m_gl->isStorageAllocated()) {
             qWarning() << Q_FUNC_INFO << "texture storage allocation failed";
-- 
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