SSilence/selfoss — pull request #572 by chrisguidry (2014-09-28 15:08:29+00:00)
Title: Prevents an error fetching favicons.

When encountering a favicon `` where the `href` is not enclosed
in quotes, the selfoss `ContentLoader` would fail and exit early.

For example, `` would cause
the error `Undefined offset 2` in `helpers/Image.php`. Making the regex
a bit more liberal and also checking the results of the final `preg_match`
fix this.

This fixes the issue I asked about in http://selfoss.aditu.de/forum/index.php?id=936.