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fix crash for artists without tracks (closes #103) (#256)

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Jakob 2017-10-01 04:15:19 +02:00 committed by Paul Liétar
parent 696aec33e9
commit 030b318a9c
1 changed files with 12 additions and 8 deletions
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20
metadata/src/lib.rs
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@ -194,15 +194,19 @@ impl Metadata for Artist {
fn parse(msg: &Self::Message, session: &Session) -> Self {
let country = session.country();
let top_tracks = msg.get_top_track()
let top_tracks: Vec<SpotifyId> = match msg.get_top_track()
.iter()
.find(|tt| !tt.has_country() || countrylist_contains(tt.get_country(), &country))
.unwrap()
.get_track()
.iter()
.filter(|track| track.has_gid())
.map(|track| SpotifyId::from_raw(track.get_gid()))
.collect::<Vec<_>>();
.find(|tt| !tt.has_country() || countrylist_contains(tt.get_country(), &country)) {
Some(tracks) => {
tracks.get_track()
.iter()
.filter(|track| track.has_gid())
.map(|track| SpotifyId::from_raw(track.get_gid()))
.collect::<Vec<_>>()
},
None => Vec::new()
};
Artist {
id: SpotifyId::from_raw(msg.get_gid()),