From 223ba4b2cde7c9a2e14e98f45c123a98e1224f9a Mon Sep 17 00:00:00 2001
From: learman <learman@a1c6a512-1295-4272-9138-f99709370657>
Date: Thu, 23 Jul 2009 15:20:18 +0000
Subject: [PATCH] Fix possible null pointer dereference in cuesheet handling.
 Causes problems in the simulator.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22015 a1c6a512-1295-4272-9138-f99709370657
---
 apps/gui/gwps-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/gui/gwps-common.c b/apps/gui/gwps-common.c
index c4b0be1eb..da70f0e45 100644
--- a/apps/gui/gwps-common.c
+++ b/apps/gui/gwps-common.c
@@ -355,7 +355,7 @@ bool gui_wps_update(struct gui_wps *gwps)
 {
     struct mp3entry *id3 = gwps->state->id3;
     bool retval;
-    bool cuesheet_update = cuesheet_subtrack_changed(id3);
+    bool cuesheet_update = (id3 != NULL ? cuesheet_subtrack_changed(id3) : false);
     gwps->state->do_full_update = cuesheet_update || gwps->state->do_full_update;
     retval = gui_wps_redraw(gwps, 0,
                             gwps->state->do_full_update ? 
-- 
2.11.4.GIT