From d5a316e3652f27fcbbfa2b0423eb3324fd6ee16c Mon Sep 17 00:00:00 2001
From: HackaLittleBit <hackalittlebit@gmail.com>
Date: Mon, 26 Feb 2018 00:58:09 +0000
Subject: [PATCH] Use flag GVF_CHUNNEL_BIT properly

---
 src/train_cmd.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index dd5f70bf2f..2e49946d89 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -3912,7 +3912,7 @@ bool TrainController(Train *v, Vehicle *nomove, bool reverse)
 				v->x_pos = gp.x;
 				v->y_pos = gp.y;
 				v->UpdatePosition();
-				if (v->track == TRACK_BIT_WORMHOLE) {
+				if (HasBit(v->gv_flags, GVF_CHUNNEL_BIT)) {
 					/* update the Z position of the vehicle */
 					int old_z = v->UpdateInclination(false, false, true);