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fixed a NPD (Nil Pointer Dereference)

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This commit is contained in:
Deluan 2016-03-23 11:26:27 -04:00
parent c580a4199e
commit 638f328330
1 changed files with 3 additions and 0 deletions
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3
persistence/nowplaying_repository.go
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@ -59,6 +59,9 @@ func (r *nowPlayingRepository) Head(playerId int) (*engine.NowPlayingInfo, error
// TODO Will not work for multiple players // TODO Will not work for multiple players
func (r *nowPlayingRepository) GetAll() ([]*engine.NowPlayingInfo, error) { func (r *nowPlayingRepository) GetAll() ([]*engine.NowPlayingInfo, error) {
np, err := r.Head(1) np, err := r.Head(1)
if np == nil || err != nil {
return nil, err
}
return []*engine.NowPlayingInfo{np}, err return []*engine.NowPlayingInfo{np}, err
} }