From 0364726bbbb1ac7871b732aa5ed79beb2d4e903e Mon Sep 17 00:00:00 2001
From: planetmaker <planetmaker@openttd.org>
Date: Wed, 2 Feb 2011 16:46:42 +0000
Subject: (svn r21940) -Fix [FS#4460]: Not all vehicles should be tested to be
 inside a tunnel upon savegame load (SmatZ)

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

diff --git a/src/saveload/afterload.cpp b/src/saveload/afterload.cpp
index 5948415a6..4c561d8de 100644
--- a/src/saveload/afterload.cpp
+++ b/src/saveload/afterload.cpp
@@ -2377,6 +2377,10 @@ bool AfterLoadGame()
 		 * get messed up just after loading the savegame. This fixes that. */
 		Vehicle *v;
 		FOR_ALL_VEHICLES(v) {
+			/* Not all vehicle types can be inside a tunnel. Furthermore,
+			 * testing IsTunnelTile() for invalid tiles causes a crash. */
+			if (!v->IsGroundVehicle()) continue;
+
 			/* Is the vehicle in a tunnel? */
 			if (!IsTunnelTile(v->tile)) continue;
 
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