From fbcdd6bb2bc726ffca3c2f9bff6245a5ab7e92be Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Fri, 16 Jan 2015 12:46:27 +0100
Subject: [PATCH] Fixed potential crash

Former-commit-id: df8cde180c157f08031cd04d37bb735aa266ee53
---
 src/Nazara/Graphics/ForwardRenderQueue.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Nazara/Graphics/ForwardRenderQueue.cpp b/src/Nazara/Graphics/ForwardRenderQueue.cpp
index 254194e87..c148d56f1 100644
--- a/src/Nazara/Graphics/ForwardRenderQueue.cpp
+++ b/src/Nazara/Graphics/ForwardRenderQueue.cpp
@@ -165,7 +165,8 @@ void NzForwardRenderQueue::Clear(bool fully)
 			for (auto& overlayPair : overlayMap)
 			{
 				const NzTexture* overlay = overlayPair.first;
-				overlay->RemoveResourceListener(this);
+				if (overlay)
+					overlay->RemoveResourceListener(this);
 			}
 		}
 		basicSprites.clear();