# HG changeset patch
# User peter1138 <peter1138@openttd.org>
# Date 2005-11-06 13:29:28
# Node ID 4f099f207a8b37319f279a70c8732354dcb5ad71
# Parent  598e8e448bec55f5a98c04b5dc764780d3e6be24

(svn r3147) Fix crash when building dual-head rail vehicles...

diff --git a/train_cmd.c b/train_cmd.c
--- a/train_cmd.c
+++ b/train_cmd.c
@@ -697,7 +697,7 @@ int32 CmdBuildRailVehicle(int x, int y, 
 	if (rvi->flags&RVI_MULTIHEAD && HASBIT(p2,0))
 		value /= 2;
 
-	num_vehicles = (rvi->flags & RVI_MULTIHEAD && HASBIT(p2, 0)) ? 2 : 1;
+	num_vehicles = (rvi->flags & RVI_MULTIHEAD && !HASBIT(p2, 0)) ? 2 : 1;
 	num_vehicles += CountArticulatedParts(rvi, p1);
 
 	if (!(flags & DC_QUERY_COST)) {