From f6b1ed2b6dd9ada863e21f552ce99c5641c8e606 Mon Sep 17 00:00:00 2001
From: Michael Hall <michaelrichardhall@gmail.com>
Date: Sun, 14 Sep 2014 16:07:19 +0100
Subject: [PATCH] Add tidy up option after failed update.

---
 frontend/ui/otamanager.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/frontend/ui/otamanager.lua b/frontend/ui/otamanager.lua
index fac45b708..514b44b1a 100644
--- a/frontend/ui/otamanager.lua
+++ b/frontend/ui/otamanager.lua
@@ -114,8 +114,11 @@ function OTAManager:fetchAndProcessUpdate()
                             text = _("Koreader will be updated on next restart."),
                         })
                     else
-                        UIManager:show(InfoMessage:new{
-                            text = _("Error updating Koreader."),
+                        UIManager:show(ConfirmBox:new{
+                            text = _("Error updating Koreader. Would you like to delete temporary files?"),
+                            ok_callback = function()
+                                os.execute("rm ota/ko*")
+                            end,
                         })
                     end
                 end)