Test for a sub directory

I'm sure there is a way, but I can't find it. I need my program to test to see if there is at least one sub directory folder in another folder. The name or whatever doesn't matter

("UO_Users/") –Test for any subdir in this folder.

I've tried fs.list, but the table it produces never seems to work like it should

Any help appreciated :)/>

how are you expecting it to work? show what you have tried to do in code.

files = fs.list(dir)
for i,k in pairs(files) do
if fs.isDir(k) then
return fs.combine(dir,k)
end
end

You'd want to combine before passing to isDir, but yeah, basically.

I've tried out this method and it works great. Thanks for the support!