List_folder result entries breaks for shared folder

[milj]

Hello,

I found an issue when trying to iterate through a publicly shared folder. The Dropbox API documentation instructs to use the shared_link option of the list_folder request. The dropbox_api gem (unknowingly, I guess) supports this option:

result = client.list_folder('', shared_link: 'https://www.dropbox.com/sh/cut/cut')

but I'm unable to iterate through the entries:

result.entries
ArgumentError: Invalid value for `path_lower`: nil.
	from /cut/dropbox_api-0.1.12/lib/dropbox_api/metadata/base.rb:62:in `rescue in []=`

I don't know it supporting shared folders is on the roadmap. I just wanted to let you guys know that it does not work.

Thanks!

[Jesus]

Thanks for reporting this, it should have been fixed by #55.