awful.menu: check there's at least one item
commitee1e63009b6b3f64ab478a74713c9a48f45e5bd8
authorJulien Danjou <julien@danjou.info>
Mon, 29 Dec 2008 16:20:33 +0000 (29 17:20 +0100)
committerJulien Danjou <julien@danjou.info>
Mon, 29 Dec 2008 16:20:33 +0000 (29 17:20 +0100)
tree2885fb9a6c7fa7cb2ff67e1f0a976d071773988a
parentd6dbb00f101789b690101ba44fadc4c0504b7cb2
awful.menu: check there's at least one item

Signed-off-by: Julien Danjou <julien@danjou.info>
lib/awful/menu.lua.in