https://bugs.freedesktop.org/show_bug.cgi?id=30406
--- Comment #12 from Andy Furniss lists@andyfurniss.entadsl.com 2010-09-28 12:26:14 PDT --- (In reply to comment #11)
(In reply to comment #10)
If as Marek says, this is not recommended, maybe it shouldn't happen by default.
Fixed in master and 7.9.
Thanks, all OK now.