xbmc/xbmc — pull request #1753 by koying (2012-11-08 19:27:56+00:00)
Title: FIX: regenerate auto-thumb if not present

This is related to http://forum.xbmc.org/showthread.php?tid=142395&page=2 and https://github.com/xbmc/xbmc/commit/086c0eb90348771767587d3adb49c82bc9571327.

On a multi-homed environment, the above fix is problematic. You ought to regenerate the auto-generated thumbs if not present, presumably because they were generated on another system.