find_cover: Account for non-dir directories

eonpatapon / mpDris2

MPRIS V2.1 support for mpd

GNU General Public License v3.0

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find_cover: Account for non-dir directories #136

Closed aveao closed 3 years ago

aveao commented 3 years ago

As I said on #135, find_cover does not account for non-dir music "directories", such as archive files (.zips etc), and causes a crash. This PR fixes that behavior.

Fixes #135