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tweaks

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This commit is contained in:
Hendrik Leppkes 2008-03-07 10:43:34 +00:00
parent 3246f3a8a5
commit 160e9ffe4f
3 changed files with 4 additions and 2 deletions
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3
ButtonBar.lua
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@ -143,9 +143,10 @@ ButtonBar.button_width = 36
ButtonBar.button_height = 36
function ButtonBar:UpdateButtonLayout()
local buttons = self.buttons
local numbuttons = #buttons
local pad = self:GetPadding()
local numbuttons = self.numbuttons or #buttons
-- bail out if the bar has no buttons, for whatever reason
-- (eg. stanceless class, or no stances learned yet, etc.)
if numbuttons == 0 then return end