Fix parent setting in new irr scene loader.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3712 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CSceneLoaderIrr.cpp

@@ -97,6 +97,8 @@ void CSceneLoaderIrr::readSceneNode(io::IXMLReader* reader, ISceneNode* parent,
 		if (!node)
 			os::Printer::log("Could not create scene node of unknown type", attrName.c_str());
 	}
+	else
+		node=parent;
 
 	// read attributes
 	while(reader->read())