# HG changeset patch
# User hackykid
# Date 1118162694 0
# Node ID e4bbd7fc2353541d3ebe2eed132728f42e3a6ec3
# Parent  949120daca87b1a302f494868c4e8ab6689b9ac6
(svn r2431)  - Fix: [newgrf] clamp() instead of assert() on the result of the vehicle length calculation, as it can depend on external input. (thanks tron)

diff -r 949120daca87 -r e4bbd7fc2353 train_cmd.c
--- a/train_cmd.c	Tue Jun 07 16:11:19 2005 +0000
+++ b/train_cmd.c	Tue Jun 07 16:44:54 2005 +0000
@@ -119,7 +119,7 @@
 			veh_len = GetCallBackResult(CBID_VEH_LENGTH,  u->engine_type, u);
 		if (veh_len == CALLBACK_FAILED)
 			veh_len = rvi_u->shorten_factor;
-		assert(veh_len < 8);
+		veh_len = clamp(veh_len, 0, 7);
 		u->u.rail.cached_veh_length = 8 - veh_len;
 
 	};