Plugin stopped working after eac476d0 on macOS

[rafi]

Hi there. After the eac476d commit, I'm unable to save session. I'm using macOS, and since this commit:

==== Pager mode false
sessions dir or file nil
==== Using session DIR
==== Session Name \%Users\%rafi\%src\%bla\%foo
==== is_readable false
==== is_readable false
File not readable, not restoring session
sessions dir or file nil
==== Using session DIR
==== Session Name \%Users\%rafi\%src\%bla\%foo
==== is_readable false
==== is_readable false
File not readable, not restoring session
SaveSession param is not a directory, saving as a file.
Session saved at

Session is saved in current path as Session.vim, not what expected.

[wilriker]

I can see the same behavior on Linux. In addition I can see the following error message thrown by nvim:

E5108: Error executing lua ...site/pack/packer/start/auto-session/lua/auto-session.lua:178: attempt to concatenate local 'session' (a nil value)

What happens (AFAICT) is that the new local session is initialized from an empty value sessions_dir. And while sessions_dir is checked on the following line if it is empty and then being overwritten with the return value of AutoSession.get_root_dir() this won't affect the emptiness of session and nvim complains about concatenating a nil value.

[rmagatti]

Yeah fixed by #54.
That was my bad.

This reminds me I should come up with tests for the plugin so I don't break core functionality in the future.

[rmagatti]

@rafi @wilriker lmk if the fix doesn't work 🙏

[wilriker]

I can confirm it works again for me.