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named return value for error defer modify.

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Astone
2019-12-09 11:08:21 +08:00
committed by Vasiliy Tolstov
parent 83d0560d23
commit c1382ac0b7
1 changed files with 1 additions and 2 deletions
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3
subscriber.go
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@@ -167,8 +167,7 @@ func validateSubscriber(sub server.Subscriber) error {
} }
func (g *grpcServer) createSubHandler(sb *subscriber, opts server.Options) broker.Handler { func (g *grpcServer) createSubHandler(sb *subscriber, opts server.Options) broker.Handler {
return func(p broker.Event) error { return func(p broker.Event) (err error) {
var err error
defer func() { defer func() {
if r := recover(); r != nil { if r := recover(); r != nil {