xbmc/xbmc — pull request #1356 by fetzerch (2012-09-02 17:03:59+00:00)
Title: bugfix: fixed initial playback of stacked iso images

Currently, stacked iso movies don't play when pressing the play button.
There's no user feedback. (see log: http://pastebin.com/raw.php?i=XSqPvH87)
The files play fine, when choosing the part instead of just pressing play.

This PR initializes the FileItem's m_lStartPartNumber with 1 so that the playback starts on the first iso when the user didn't specify the part to play.

@Voyager-xbmc: I think this issue was introduced by #1099, could you review my fix?