From 68f1b01902f5246e2e321cdfcf2730fe7327ed67 Mon Sep 17 00:00:00 2001
From: Michael Hamann <michael@content-space.de>
Date: Sun, 31 Mar 2013 22:58:03 +0200
Subject: [PATCH] Set the progressbar to undefined when an error occurred

---
 script.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/script.js b/script.js
index 312f655..39bd671 100644
--- a/script.js
+++ b/script.js
@@ -64,8 +64,12 @@ jQuery(function() {
                         skip: skip
                     },
                     function(data) {
-                        $progressbar.progressbar('option', 'value', data.pages + data.media - data.remaining);
-                        $progressbar.progressbar('option', 'max', data.pages + data.media);
+                        if (data.remaining === false) {
+                            $progressbar.progressbar('option', 'value', false);
+                        } else {
+                            $progressbar.progressbar('option', 'value', data.pages + data.media - data.remaining);
+                            $progressbar.progressbar('option', 'max', data.pages + data.media);
+                        }
                         $message.html(data.html);
                         if (data.remaining === false) {
                             $container.find('form.pagemove__nscontinue, form.pagemove__nsskip').submit(submit_handler);