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event: add missing unlock before panic (#20653)

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Boqin Qin 2020-02-12 17:33:31 +08:00 committed by GitHub
parent 8045504abf
commit 1821328162
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event/feed.go
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@ -138,6 +138,7 @@ func (f *Feed) Send(value interface{}) (nsent int) {
if !f.typecheck(rvalue.Type()) {
f.sendLock <- struct{}{}
f.mu.Unlock()
panic(feedTypeError{op: "Send", got: rvalue.Type(), want: f.etype})
}
f.mu.Unlock()