Module:If empty
From Zoophilia Wiki
Documentation for this module may be created at Module:If empty/doc
-- this is intended to replace {{If empty}}
local p = {};
function p.run(frame)
local args = require('Module:Arguments').getArgs(frame)
local i = 0
args[table.getn(args)] = ''
while args[i] == nil or string.len(args[i]) == 0 do
i = i + 1
end
return args[i]
end
return p