From c67b0d709f51b6758ff9ad632f37708635d1e8ca Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Tue, 12 Mar 2013 23:35:59 +0100
Subject: [PATCH] Added protection

Former-commit-id: 1e5f0c1421fda868a3a1ef59a92cc0a2ca2e5c47
---
 src/Nazara/Utility/Node.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Nazara/Utility/Node.cpp b/src/Nazara/Utility/Node.cpp
index c78581df0..1cbea8675 100644
--- a/src/Nazara/Utility/Node.cpp
+++ b/src/Nazara/Utility/Node.cpp
@@ -356,6 +356,14 @@ void NzNode::SetName(const NzString& name)
 
 void NzNode::SetParent(const NzNode* node, bool keepDerived)
 {
+	#if NAZARA_UTILITY_SAFE
+	if (node == this)
+	{
+		NazaraError("A node can be it's own parent");
+		return;
+	}
+	#endif
+
 	if (m_parent == node)
 		return;