From 52a92fa6f1ae9b31659ca9415643a8d8fbad2a27 Mon Sep 17 00:00:00 2001
From: Ted John <ted@brambles.org>
Date: Tue, 17 May 2016 19:55:07 +0100
Subject: [PATCH] fix #3623: initialise _loadedTrackDesignIndex to UNLOADED

---
 src/windows/track_list.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/windows/track_list.c b/src/windows/track_list.c
index 68aa045271..67a169923f 100644
--- a/src/windows/track_list.c
+++ b/src/windows/track_list.c
@@ -149,6 +149,9 @@ void window_track_list_open(ride_list_item item)
 	_currentTrackPieceDirection = 2;
 
 	_trackDesignPreviewPixels = calloc(4, TRACK_PREVIEW_IMAGE_SIZE);
+
+	_loadedTrackDesign = NULL;
+	_loadedTrackDesignIndex = TRACK_DESIGN_INDEX_UNLOADED;
 }
 
 /**