don't release locker in abstract mode

7 years ago · 38de82a5d3
1 changed files with 3 additions and 1 deletions
--- a/transport/internet/domainsocket/listener.go
+++ b/transport/internet/domainsocket/listener.go
@ -68,7 +68,9 @@ func (ln *Listener) Addr() net.Addr {
 }

 func (ln *Listener) Close() error {
-	ln.locker.Release()
+	if ln.locker != nil {
+		ln.locker.Release()
+	}
 	return ln.ln.Close()
 }