From 2990843f3183b208ecc1b736e7a6dc6443a477b1 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Tue, 4 Mar 2014 19:35:51 +0100
Subject: [PATCH] Added warning

Former-commit-id: b6956df1ded62a23140f4c44f0fd8b677c63c981
---
 src/Nazara/Graphics/Camera.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Nazara/Graphics/Camera.cpp b/src/Nazara/Graphics/Camera.cpp
index eb3f42b0f..ff941eba7 100644
--- a/src/Nazara/Graphics/Camera.cpp
+++ b/src/Nazara/Graphics/Camera.cpp
@@ -292,6 +292,14 @@ void NzCamera::UpdateViewMatrix() const
 
 void NzCamera::UpdateViewport() const
 {
+	#if NAZARA_GRAPHICS_SAFE
+	if (!m_target)
+	{
+		NazaraError("Camera has no render target");
+		return;
+	}
+	#endif
+
 	unsigned int width = m_target->GetWidth();
 	unsigned int height = std::max(m_target->GetHeight(), 1U);