From 28f1f50ab76f38d646d62e3248311813133e11a6 Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Fri, 3 Oct 2008 00:43:09 +0000
Subject: [PATCH] Hopefully fix crashes if the start screen is set to previous
 and nvram.bin becomes invalid

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18686 a1c6a512-1295-4272-9138-f99709370657
---
 apps/root_menu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/root_menu.c b/apps/root_menu.c
index 4b9be39a8c..d94f28d756 100644
--- a/apps/root_menu.c
+++ b/apps/root_menu.c
@@ -500,6 +500,9 @@ void root_menu(void)
     int next_screen = GO_TO_ROOT;
     int selected = 0;
 
+    if ((global_status.last_screen&0xff) == -1)
+        global_status.last_screen = GO_TO_ROOT;
+    
     if (global_settings.start_in_screen == 0)
         next_screen = (int)global_status.last_screen;
     else next_screen = global_settings.start_in_screen - 2;