openSUSE/osc — pull request #27 by chengui (2013-05-02 07:47:22+00:00)
Title: fix the following traceback:

given urlgrabber version 3.9.1, MirrorGroup trys to access
grabber.opts, but the derived grabber OscFileGrabber hasn't
this attribute

Signed-off-by: Gui Chen