--- a/src/openttd.cpp	Tue Apr 15 00:47:19 2008 +0000
+++ b/src/openttd.cpp	Tue Apr 15 19:47:58 2008 +0000
@@ -2494,6 +2494,32 @@
 		}
 	}
 
+	if (CheckSavegameVersion(93)) {
+		/* Rework of orders. */
+		Order *order;
+		FOR_ALL_ORDERS(order) order->ConvertFromOldSavegame();
+
+		Vehicle *v;
+		FOR_ALL_VEHICLES(v) v->current_order.ConvertFromOldSavegame();
+	} else if (CheckSavegameVersion(94)) {
+		/* Unload and transfer are now mutual exclusive. */
+		Order *order;
+		FOR_ALL_ORDERS(order) {
+			if ((order->GetUnloadType() & (OUFB_UNLOAD | OUFB_TRANSFER)) == (OUFB_UNLOAD | OUFB_TRANSFER)) {
+				order->SetUnloadType(OUFB_TRANSFER);
+				order->SetLoadType(OLFB_NO_LOAD);
+			}
+		}
+
+		Vehicle *v;
+		FOR_ALL_VEHICLES(v) {
+			if ((v->current_order.GetUnloadType() & (OUFB_UNLOAD | OUFB_TRANSFER)) == (OUFB_UNLOAD | OUFB_TRANSFER)) {
+				v->current_order.SetUnloadType(OUFB_TRANSFER);
+				v->current_order.SetLoadType(OLFB_NO_LOAD);
+			}
+		}
+	}
+
 	return InitializeWindowsAndCaches();
 }