From 080a941edaea3b234967f8bad76a69d27033a902 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Fri, 14 Jan 2011 21:54:37 +0000
Subject: [PATCH] (svn r21796) -Fix [FS#4398]: drive through road stop state
 wasn't properly converted from TTDPatch savegames

---
 src/saveload/oldloader_sl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/saveload/oldloader_sl.cpp b/src/saveload/oldloader_sl.cpp
index 68eb22564e..f5c3bb1445 100644
--- a/src/saveload/oldloader_sl.cpp
+++ b/src/saveload/oldloader_sl.cpp
@@ -189,6 +189,10 @@ void FixOldVehicles()
 			RoadVehicle *rv = RoadVehicle::From(v);
 			if (rv->state != RVSB_IN_DEPOT && rv->state != RVSB_WORMHOLE) {
 				ClrBit(rv->state, 2);
+				if (IsTileType(rv->tile, MP_STATION) && _m[rv->tile].m5 >= 168) {
+					/* Update the vehicle's road state to show we're in a drive through road stop. */
+					SetBit(rv->state, RVS_IN_DT_ROAD_STOP);
+				}
 			}
 		}