[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [16245] trunk/blender/source/gameengine/ Ketsji/KX_SCA_AddObjectActuator.cpp: getting the last created object would return an object that had no SG_Node which would crash whenever python tried to get its location .

[Campbell Barton]

Revision: 16245
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16245
Author:   campbellbarton
Date:     2008-08-25 11:52:38 +0200 (Mon, 25 Aug 2008)

Log Message:
-----------
getting the last created object would return an object that had no SG_Node which would crash whenever python tried to get its location.
since the object was removed from the scene anyway, there is no reason to return it.

Modified Paths:
--------------
    trunk/blender/source/gameengine/Ketsji/KX_SCA_AddObjectActuator.cpp

Modified: trunk/blender/source/gameengine/Ketsji/KX_SCA_AddObjectActuator.cpp
===================================================================
--- trunk/blender/source/gameengine/Ketsji/KX_SCA_AddObjectActuator.cpp	2008-08-25 06:22:21 UTC (rev 16244)
+++ trunk/blender/source/gameengine/Ketsji/KX_SCA_AddObjectActuator.cpp	2008-08-25 09:52:38 UTC (rev 16245)
@@ -377,7 +377,10 @@
 														   PyObject* kwds)
 {
 	SCA_IObject* result = this->GetLastCreatedObject();
-	if (result)
+	
+	// if result->GetSGNode() is NULL
+	// it means the object has ended, The BGE python api crashes in many places if the object is returned.
+	if (result && (static_cast<KX_GameObject *>(result))->GetSGNode()) 
 	{
 		result->AddRef();
 		return result;