func (e *ListTrackingEngine) linkPGPKeys(link *libkb.TrackChainLink) (res []keybase1.PublicKey) { trackedKeys, err := link.GetTrackedKeys() if err != nil { e.G().Log.Warning("Bad track of %s: %s", link.ToDisplayString(), err) return res } for _, trackedKey := range trackedKeys { res = append(res, keybase1.PublicKey{PGPFingerprint: trackedKey.Fingerprint.String()}) } return res }