From: Michael Prager <michael@pragers.de>
Date: Sat, 28 May 2011 13:45:00 +0000 (+0200)
Subject: don't break widget when a system backup is made
X-Git-Url: https://code.delx.au/comingnext/commitdiff_plain/d187fbd693270152f9ec96eceaaa3573738208bf

don't break widget when a system backup is made
---

diff --git a/Readme.txt b/Readme.txt
index bfebfaf..2b4b978 100644
--- a/Readme.txt
+++ b/Readme.txt
@@ -277,3 +277,4 @@ Changelog:
 1.33 () by Michael Prager
   - updated included "Skin Fetcher" tool to version 1.4 (now properly supports 
     N8, E7, C6, C6-01, C7 and X7)
+  - don't break widget when a system backup is made
diff --git a/comingNext/index.html b/comingNext/index.html
index 8bb8ab3..518c31d 100644
--- a/comingNext/index.html
+++ b/comingNext/index.html
@@ -541,6 +541,16 @@ function updateData()
 
 	// check if we got additional or less calendars since our last update
 	var newCalendarList = listCalendars();
+	if (newCalendarList == null) {
+		// Something went wrong fetching the calendars list.
+		// This usually happens when a backup is being made.
+		// Retry the next time updateData() is called by 
+		// resetting errorOccured
+		log('updateData(): listCalendars() failed, trying again laster...');
+		cacheEntriesHtml = ''; // make sure we replace the currently shown error message on the next update
+		errorOccured = false;
+		return;
+	}
 	if (newCalendarList.length != calendarList.length) {
 		calendarList = newCalendarList;
 		updateCalendarColors();