andymatuschak/Sparkle — Issue #37: Failed update should try again
Author: andymatuschak
Created: 2011-10-23 17:10:54+00:00
State: open

***Hofman (cmhofman)** [reported (on Launchpad)](https://bugs.launchpad.net/sparkle/+bug/269841) on' 2008-09-13:*

Currently, every update check is done only once. When it fails, e.g.
when there's no connection, it won't try again. I think this is wrong,
especially if a user has a large update interval (a week or a month).

Perhaps you should register a separate check time when the check fails,
or use a last check time in the past, something like: [NSDate
dateWithTimeIntervalSinceNow:3600 - [updater updateCheckInterval]].