add missing gettext for buttondialog

10 years ago · 648e0bb302
parent 42ee82f30e
commit 648e0bb302
1 changed files with 1 additions and 0 deletions
--- a/frontend/ui/widget/buttondialog.lua
+++ b/frontend/ui/widget/buttondialog.lua
@ -8,6 +8,7 @@ local Geom = require("ui/geometry")
 local Input = require("ui/input")
 local Screen = require("ui/screen")
 local UIManager = require("ui/uimanager")
+local _ = require("gettext")

 local ButtonDialog = InputContainer:new{
 	buttons = nil,