From bbd01313aec4fca6c3d3e11f701ac57a9df0c7ea Mon Sep 17 00:00:00 2001
From: Vincent Robbemond <vincentrobbemond@gmail.com>
Date: Mon, 5 Mar 2018 03:15:11 +0100
Subject: [PATCH] Fix possible data race in manager/state/store/memory_test.go

Signed-off-by: Vincent Robbemond <vincentrobbemond@gmail.com>
(cherry picked from commit 06add13d57411618c18d4b9d181013e932462834)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
---
 manager/state/store/memory_test.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/manager/state/store/memory_test.go b/manager/state/store/memory_test.go
index b4df214b0f..cd7740e734 100644
--- a/manager/state/store/memory_test.go
+++ b/manager/state/store/memory_test.go
@@ -2035,7 +2035,7 @@ func BenchmarkNodeConcurrency(b *testing.B) {
 	var wg sync.WaitGroup
 	for c := 0; c != 5; c++ {
 		wg.Add(1)
-		go func() {
+		go func(c int) {
 			defer wg.Done()
 			for i := 0; i < b.N; i++ {
 				_ = s.Update(func(tx1 Tx) error {
@@ -2050,7 +2050,7 @@ func BenchmarkNodeConcurrency(b *testing.B) {
 					return nil
 				})
 			}
-		}()
+		}(c)
 	}
 
 	for c := 0; c != 5; c++ {