Merge pull request #3048 from q191201771/redundant-nil-check

remove redundant nil-check in the packet packer
2021-02-19 15:42:44 +08:00
parent bfad41165c d16f36a1e3
commit 972a08c40d
1 changed files with 0 additions and 3 deletions
--- a/packet_packer.go
+++ b/packet_packer.go
@@ -323,9 +323,6 @@ func (p *packetPacker) MaybePackAckPacket(handshakeConfirmed bool) (*packedPacke
 		}
 		encLevel = protocol.Encryption1RTT
 	}
-	if ack == nil {
-		return nil, nil
-	}
 	payload := &payload{
 		ack:    ack,
 		length: ack.Length(p.version),