(svn r4775) - Newstations: allow clicking on any part of the station class dropdown to bring up the list, instead of just the button (thanks tron)

rail_gui.c

@@ -755,6 +755,7 @@ static void StationBuildWndProc(Window *w, WindowEvent *e)
 			SetWindowDirty(w);
 			break;
 
+		case 22:
 		case 23:
 			ShowDropDownMenu(w, BuildStationClassDropdown(), _railstation.station_class, 23, 0, 1 << STAT_CLASS_WAYP);
 			break;