applications/luci-statistics: add missing return in _expand()

This commit is contained in:
Jo-Philipp Wich 2012-09-07 16:17:43 +00:00
parent 0a96f6de35
commit 1aa81b4ae0

View file

@ -200,22 +200,19 @@ function _list_expand( c, l, nopad )
end
function _expand( s, n, nopad )
if type(s) == "string" then
local str = ""
local str = ""
if type(s) == "string" then
for i, v in ipairs( luci.util.split( s, "%s+", nil, true ) ) do
str = str .. _string( v, n, nopad )
end
return str
elseif type(s) == "table" then
local str = ""
for i, v in ipairs(s) do
str = str .. _string( v, n, nopad )
end
end
return str
end
function _bool( s, n, nopad )