zsh-config: zshrc hangs if OLDPWD is no longer available

[morxa]

I have a systemd automount, which is an external USB drive and thus not always available. If I have switched to the mount point recently and it is listed in .zdirs, but currently the drive is not available, zsh hangs while loading /etc/zsh/zshrc.

I assume this should also work with any other directories which are not available anymore.

How to reproduce

1. Create an automount for /mnt/usb
2. cd /mnt/usb
3. Close the terminal
4. Umount /mnt/usb and unplug the device
5. Start a new terminal and load the profile from /etc/zsh/zshrc

Expected behavior

The script should detect that /mnt/usb is no longer available and skip calling cd /mnt/usb.

Actual behavior

In line 1625 of the profile file, cd /mnt/usb is called. The call hangs because the device is longer available. Even after the automount times out, the terminal still doesn't finish loading the profile.

[ft]

The problem isn't OLDPWD but $dirstack[1] AFAICT.

I have just pushed ef0f249 — which should deal with the problem.

Thanks for reporting and let us know if this fixes your issue!

[morxa]

Thanks, that fixed it!