(svn r15666) -Fix [FS#2689]: sorting of engines in the purchase list didn't use the same numbers as the GUI showed, e.g. articulated parts weren't taken into accound when ordering by capacity.

src/engine_gui.cpp

@@ -109,7 +109,7 @@ void ShowEnginePreviewWindow(EngineID engine)
 	AllocateWindowDescFront<EnginePreviewWindow>(&_engine_preview_desc, engine);
 }
 
-static uint GetTotalCapacityOfArticulatedParts(EngineID engine, VehicleType type)
+uint GetTotalCapacityOfArticulatedParts(EngineID engine, VehicleType type)
 {
 	uint total = 0;