From 0914d4e0d2b29249bdec9d2342256c39e1787bf3 Mon Sep 17 00:00:00 2001
From: Evgeny Danilenko <6655321@bk.ru>
Date: Thu, 9 Nov 2017 12:34:35 +0300
Subject: [PATCH] les: fix misuse of WaitGroup (#15365)
---
les/fetcher.go | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/les/fetcher.go b/les/fetcher.go
index 4fc142f0f..3fc4df30b 100644
--- a/les/fetcher.go
+++ b/les/fetcher.go
@@ -117,16 +117,16 @@ func newLightFetcher(pm *ProtocolManager) *lightFetcher {
maxConfirmedTd: big.NewInt(0),
}
pm.peers.notify(f)
+
+ f.pm.wg.Add(1)
go f.syncLoop()
return f
}
// syncLoop is the main event loop of the light fetcher
func (f *lightFetcher) syncLoop() {
- f.pm.wg.Add(1)
- defer f.pm.wg.Done()
-
requesting := false
+ defer f.pm.wg.Done()
for {
select {
case <-f.pm.quitSync:
--
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