From 5866626b0896bafb74e140bc44ddd24ff9006d91 Mon Sep 17 00:00:00 2001
From: ferhat elmas <elmas.ferhat@gmail.com>
Date: Tue, 2 Jan 2018 12:50:46 +0100
Subject: core, p2p/discv5: use time.NewTicker instead of time.Tick (#15747)

---
 core/blockchain.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'core/blockchain.go')

diff --git a/core/blockchain.go b/core/blockchain.go
index 325753c7a..812f9e562 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -1196,10 +1196,11 @@ func (bc *BlockChain) PostChainEvents(events []interface{}, logs []*types.Log) {
 }
 
 func (bc *BlockChain) update() {
-	futureTimer := time.Tick(5 * time.Second)
+	futureTimer := time.NewTicker(5 * time.Second)
+	defer futureTimer.Stop()
 	for {
 		select {
-		case <-futureTimer:
+		case <-futureTimer.C:
 			bc.procFutureBlocks()
 		case <-bc.quit:
 			return
-- 
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