From 459cd8ac1aefa9015d713e958519e14419574199 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Mon, 18 Feb 2019 18:13:26 +0000
Subject: [PATCH] Save/restore secondary rail type in ReloadNewGRFData

---
 src/saveload/afterload.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/saveload/afterload.cpp b/src/saveload/afterload.cpp
index a4cef2926a..c24b037d88 100644
--- a/src/saveload/afterload.cpp
+++ b/src/saveload/afterload.cpp
@@ -3724,6 +3724,8 @@ void ReloadNewGRFData()
 				IsRailWaypointTile(t) ||
 				IsRailTunnelBridgeTile(t)) {
 			SetRailType(t, rail_type_translate_map[GetRailType(t)]);
+			RailType secondary = GetTileSecondaryRailTypeIfValid(t);
+			if (secondary != INVALID_RAILTYPE) SetSecondaryRailType(t, rail_type_translate_map[secondary]);
 		}
 	}
 }