xbmc/xbmc — pull request #3392 by garbear (2013-10-07 02:11:29+00:00)
Title: Disable channel icon scan when icon path is empty

XBMC checks the icon path and terminates the scan early if no path is set ([PVRChannelGroup.cpp#L245](https://github.com/xbmc/xbmc/blob/947f666/xbmc/pvr/channels/PVRChannelGroup.cpp#L245)). This commit causes the setting to respect that.