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missing list != nil check

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This commit is contained in:
Kane York 2015-10-29 10:29:16 -07:00
parent 37833043bd
commit a14038b215
1 changed files with 5 additions and 3 deletions
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8
socketserver/internal/server/publisher.go
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@ -144,9 +144,11 @@ func UnsubscribeAll(client *ClientInfo) {
func UnsubscribeSingleChat(client *ClientInfo, channelName string) {
ChatSubscriptionLock.RLock()
list := ChatSubscriptionInfo[channelName]
list.Lock()
RemoveFromSliceC(&list.Members, client.MessageChannel)
list.Unlock()
if list != nil {
list.Lock()
RemoveFromSliceC(&list.Members, client.MessageChannel)
list.Unlock()
}
ChatSubscriptionLock.RUnlock()
}