Imp: check array empty by its len

112d8b25 · AlexStocks · 747d21e3 · 112d8b25
Commit 112d8b25 authored Mar 27, 2019 by AlexStocks
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pool.go rpc/pool.go +0 -4

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--- a/rpc/pool.go
+++ b/rpc/pool.go
@@ -104,10 +104,6 @@ func (c *gettyRPCClient) selectSession() getty.Session {
 	c.lock.RLock()
 	defer c.lock.RUnlock()
-	if c.sessions == nil {
-		return nil
-	}
 	count := len(c.sessions)
 	if count == 0 {
 		return nil