Some more minor fixes, make "strict" happy
commit661a8a7b386b34fe3c7b0e3e41a7ee5479e1bc26
authorUli Schlachter <psychon@znc.in>
Wed, 6 Oct 2010 14:27:38 +0000 (6 16:27 +0200)
committerUli Schlachter <psychon@znc.in>
Wed, 6 Oct 2010 14:27:38 +0000 (6 16:27 +0200)
tree0e04bcec70106157ead05a28dc228ecbde88bba4
parentc271ed7b1375bec479919d622227284a24566b4e
Some more minor fixes, make "strict" happy

Signed-off-by: Uli Schlachter <psychon@znc.in>
lib/awful/tooltip.lua.in
lib/awful/widget/progressbar.lua.in
lib/awful/widget/taglist.lua.in