From be6340f7a65b41676558469cdcca4bfeab331b01 Mon Sep 17 00:00:00 2001
From: Muhammad Falak R Wani <falakreyaz@gmail.com>
Date: Wed, 17 Apr 2019 20:32:53 +0530
Subject: [PATCH] Fix HotRod job pool termination (#1453) (#1454)

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
---
 examples/hotrod/pkg/pool/pool.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/hotrod/pkg/pool/pool.go b/examples/hotrod/pkg/pool/pool.go
index 172064e7351..6ead5a1aba9 100644
--- a/examples/hotrod/pkg/pool/pool.go
+++ b/examples/hotrod/pkg/pool/pool.go
@@ -49,5 +49,7 @@ func (p *Pool) Execute(job func()) {
 
 // Stop halts all the workers
 func (p *Pool) Stop() {
-	p.stop <- struct{}{}
+	if p.stop != nil {
+		close(p.stop)
+	}
 }