misc: medialibrary: add missing error check
commit3bc2bf43762a52674a753e185d10d9d945286d44
authorFilip Roséen <filip@atch.se>
Fri, 20 Jul 2018 01:52:39 +0000 (20 03:52 +0200)
committerHugo Beauzée-Luyssen <hugo@beauzee.fr>
Fri, 20 Jul 2018 09:11:57 +0000 (20 11:11 +0200)
treef2b6ff13aa930117f635bb5cb3887ba91832f896
parent58ef0717ac53659ffdd95463dd8111a6a4b117a8
misc: medialibrary: add missing error check

If vlc_event_attach fails there is no way for us to know when to stop
waiting for the item to finish, meaning that we would get stuck
forever.

(cherry picked from commit 5af57c0e3726963108e871ca3e4811003a1add36)
Signed-off-by: Hugo Beauzée-Luyssen <hugo@beauzee.fr>
modules/misc/medialibrary/MetadataExtractor.cpp