From 3610c0474b5e9c56ea1925748afa034296f8e966 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Sun, 6 Nov 2005 10:17:20 +0000
Subject: [PATCH] (svn r3145) Fix two off-by-one errors in building articulated
 rail vehicles.

---
 train_cmd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/train_cmd.c b/train_cmd.c
index d39535bfd0..bf4141ca22 100644
--- a/train_cmd.c
+++ b/train_cmd.c
@@ -439,7 +439,7 @@ static uint CountArticulatedParts(const RailVehicleInfo *rvi, EngineID engine_ty
 			break;
 	}
 
-	return i;
+	return i - 1;
 }
 
 static void AddArticulatedParts(const RailVehicleInfo *rvi, Vehicle **vl)
@@ -463,7 +463,7 @@ static void AddArticulatedParts(const RailVehicleInfo *rvi, Vehicle **vl)
 		u->next = vl[i];
 		u = u->next;
 
-		engine_type = GB(callback, 0, 6);
+		engine_type = GB(callback, 0, 7);
 		flip_image = HASBIT(callback, 7);
 		rvi_artic = RailVehInfo(engine_type);