Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Julien Danjou <julien@danjou.info>
This will store the widgets references that the wibox have inside their environment table, and not in the global registry, avoiding memory leaks. This should fix FS#771. Signed-off-by: Julien Danjou <julien@danjou.info>