Fixes the busy-loop - 100% CPU all the time.

Change-Id: I965f62d6a6f2ec1830c0897dd97179a739c70afc
Reviewed-on: https://gerrit.libreoffice.org/20186Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>