Fixed Edict.free setter method from raising.

Author: L'In20Cible

src/core/modules/entities/entities.h

@@ -60,6 +60,22 @@ class ServerEntityExt
 };
 
 
+//-----------------------------------------------------------------------------
+// CBaseEdict extension class.
+//-----------------------------------------------------------------------------
+class _BaseEdictExt
+{
+public:
+	static void set_free(CBaseEdict *pEdict, bool bState)
+	{
+		if (bState)
+			pEdict->SetFree();
+		else
+			pEdict->ClearFree();
+	}
+};
+
+
 //-----------------------------------------------------------------------------
 // CTakeDamageInfo wrapper class.
 //-----------------------------------------------------------------------------

src/core/modules/entities/entities_wrap.cpp

@@ -323,7 +323,7 @@ void export_edict(scope _entities)
 
 		.add_property("free",
 			&CBaseEdict::IsFree,
-			&CBaseEdict::SetFree
+			&_BaseEdictExt::set_free
 		)
 
 		.def("clear_free",