Broken link causes hang

[Koromori]

Here is what I do:
(demo version, Fedora 17)
Go to ~/.config/sublime-text-3/Packages/User/
Create a link my.tmTheme to a file elsewhere.
Open sublime.
Switch to the theme.
Close sublime.
Delete the linked-to file.
Open sublime. It hangs. Hitting the x in the upper-right has no effect and I have to log out.
Deleting ~/.config/sublime-text-3 fixes it.