Need to delete cached icon files from feeds that are removed

[nicolas-raoul]

Originally reported on Google Code with ID 1

What steps will reproduce the problem?
1. A feed has an icon that is downloaded for display
2. Remove the feed from the list in config dialog
3. Cached icon file is not automatically removed

Solution:

In save_dialog function:

Delete all png/gif/jpg icon files in cache? (icons of existing feeds downloaded on
refresh anyway)
- or -
Go through list of the previous feeds, compare with new list, check for removed feeds
and delete respective icons?

Reported by clickopen on 2011-02-07 06:08:37

[nicolas-raoul]

since the feed has been removed it's of no use  displaying cache icon files

Reported by benedictdayo on 2012-08-10 18:53:19