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Prevent panic during nil to string type assertion; closes #1319

This commit is contained in:
Mahmud Ridwan 2020-05-11 23:04:19 +06:00
parent 99cd690a70
commit a204d6794a
1 changed files with 2 additions and 1 deletions
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3
pubsub.go
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@ -309,9 +309,10 @@ 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":
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":