From 2f5bc96b47b31727d2df846f3976f4d8da4ea7aa Mon Sep 17 00:00:00 2001
From: bjarni <bjarni@openttd.org>
Date: Mon, 22 Jan 2007 10:27:14 +0000
Subject: [PATCH] (svn r8341) -Codechange (r8336): added assert to
 VehTypeToIndex() to ensure valid vehicle types in the argument

---
 src/vehicle.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/vehicle.h b/src/vehicle.h
index cb0025a9dd..9a14c66f70 100644
--- a/src/vehicle.h
+++ b/src/vehicle.h
@@ -429,6 +429,7 @@ static inline bool IsPlayerBuildableVehicleType(const Vehicle *v)
  */
 static inline byte VehTypeToIndex(byte type)
 {
+	assert(IsPlayerBuildableVehicleType(type));
 	return type - VEH_Train;
 }