(svn r22247) -Codechange: Update comments wrt. ForceRebuild() in command-scope.

src/town_gui.cpp

@@ -876,11 +876,8 @@ public:
 	 */
 	virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
 	{
-		if (!gui_scope) return;
-		/* We can only set the trigger for resorting/rebuilding.
-		 * We cannot safely resort at this point, as there might be multiple scheduled invalidations,
-		 * and a rebuild needs to be done first though it is scheduled later. */
 		if (data == 0) {
+			/* This needs to be done in command-scope to enforce rebuilding before resorting invalid data */
 			this->towns.ForceRebuild();
 		} else {
 			this->towns.ForceResort();