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node: fixes deadlock on Wait()

This commit is contained in:
Victor Farazdagi 2017-04-25 18:04:02 +03:00
parent ba3bcd16a6
commit 5f7eb78918
1 changed files with 1 additions and 0 deletions
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node/node.go
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@ -536,6 +536,7 @@ func (n *Node) Stop() error {
func (n *Node) Wait() { func (n *Node) Wait() {
n.lock.RLock() n.lock.RLock()
if n.server == nil { if n.server == nil {
n.lock.RUnlock()
return return
} }
stop := n.stop stop := n.stop