rmfm crashes if there is a broken symlink

[Eeems]

@TheLastZombie I'm opening this here since registration is closed on the site hosting rmfm's source code.

Describe the issue
Opening rmfm with a broken symlink in your home directory will cause it to crash

To Reproduce
N/A

Expected behaviour
It should not crash

Upstream issue
N/A

Screenshots
N/A

[TheLastZombie]

Thanks for the report, this has been fixed with 3b80a077fd. I have released a patch and updated the package in #766.