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Fix nil type assertion

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This commit is contained in:
Vladimir Mihailenco 2020-05-21 09:10:43 +03:00
parent cf6cf7f450
commit eecd319ee3
1 changed files with 3 additions and 1 deletions
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4
pubsub.go
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@ -309,9 +309,11 @@ func (c *PubSub) newMessage(reply interface{}) (interface{}, error) {
case []interface{}: case []interface{}:
switch kind := reply[0].(string); kind { switch kind := reply[0].(string); kind {
case "subscribe", "unsubscribe", "psubscribe", "punsubscribe": case "subscribe", "unsubscribe", "psubscribe", "punsubscribe":
// Can be nil in case of "unsubscribe".
channel, _ := reply[1].(string)
return &Subscription{ return &Subscription{
Kind: kind, Kind: kind,
Channel: reply[1].(string), Channel: channel,
Count: int(reply[2].(int64)), Count: int(reply[2].(int64)),
}, nil }, nil
case "message": case "message":