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fix:Sometimes a nil pointer exception is thrown (#3618)

pull/3622/head
famosss 2 years ago
committed by GitHub
parent
commit
449582343f
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
  1. 6
      weed/server/master_grpc_server.go

6
weed/server/master_grpc_server.go

@ -228,7 +228,11 @@ func (ms *MasterServer) SendHeartbeat(stream master_pb.Seaweed_SendHeartbeatServ
if err := stream.Send(&master_pb.HeartbeatResponse{ if err := stream.Send(&master_pb.HeartbeatResponse{
Leader: string(newLeader), Leader: string(newLeader),
}); err != nil { }); err != nil {
glog.Warningf("SendHeartbeat.Send response to to %s:%d %v", dn.Ip, dn.Port, err)
if dn != nil {
glog.Warningf("SendHeartbeat.Send response to %s:%d %v", dn.Ip, dn.Port, err)
} else {
glog.Warningf("SendHeartbeat.Send response %v", err)
}
return err return err
} }
} }

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