Module:If empty

Documentation for this module may be created at Module:If empty/doc

Script error: Lua error: Cannot create process: proc_open(/dev/null): Failed to open stream: Operation not permitted

local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})

	for k,v in ipairs(args) do
		if v ~= '' then
			return v
		end
	end

end

return p