Fix undeclared global warning because of _ (#8798)

This commit is contained in:
DS 2019-08-14 23:35:47 +02:00 committed by sfan5
parent b2065756cf
commit 082066e813

@ -26,6 +26,7 @@ local function create_world_formspec(dialogdata)
local gameidx = 0
if gameid ~= nil then
local _
_, gameidx = pkgmgr.find_by_gameid(gameid)
if gameidx == nil then