libs/core: fix type in luci.model.wireless

[project/luci.git] / libs / core / luasrc / fs.lua

diff --git a/libs/core/luasrc/fs.lua b/libs/core/luasrc/fs.lua
index e2e3aba..a81ff67 100644 (file)
--- a/libs/core/luasrc/fs.lua
+++ b/libs/core/luasrc/fs.lua
@@ -192,13 +192,13 @@ local stat_tr = {
 -- @return             Table containing file or directory properties or nil on error
 -- @return             String containing the error description on error
 -- @return             Number containing the os specific errno on error
-function stat(...)
-       local data, code, msg = fs.stat(...)
+function stat(path, key)
+       local data, code, msg = fs.stat(path)
        if data then
                data.mode = data.modestr
                data.type = stat_tr[data.type] or "?"
        end
-       return data, code, msg
+       return key and data and data[key] or data, code, msg
 end
 
 --- Set permissions on given file or directory.