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htlcswitch/switch: remove unnecessary defer closure

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This commit is contained in:
Conner Fromknecht 2018-07-27 03:47:15 -07:00
parent 9047eee2f1
commit 48b616629a
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1 changed files with 1 additions and 3 deletions
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4
htlcswitch/switch.go
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@ -690,9 +690,7 @@ func (s *Switch) ForwardPackets(linkQuit chan struct{},
func (s *Switch) proxyFwdErrs(num *int, wg *sync.WaitGroup,
fwdChan, errChan chan error) {
defer s.wg.Done()
defer func() {
close(errChan)
}()
defer close(errChan)
// Wait here until the outer function has finished persisting
// and routing the packets. This guarantees we don't read from num until