From eee91ed9768bf17f84753978ad59e7aa1ff15aa7 Mon Sep 17 00:00:00 2001
From: Dominic Wong <domwongemail@googlemail.com>
Date: Tue, 4 Aug 2020 16:21:03 +0100
Subject: [PATCH] Check chan not closed before sending updates for memory
 loader (#1894)

* dont send on closed chan
---
 config/loader/memory/memory.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/config/loader/memory/memory.go b/config/loader/memory/memory.go
index 0081f193..c8746266 100644
--- a/config/loader/memory/memory.go
+++ b/config/loader/memory/memory.go
@@ -176,6 +176,11 @@ func (m *memory) update() {
 			value:   vals.Get(w.path...),
 		}
 
+		select {
+		case <-w.exit:
+			continue
+		default:
+		}
 		select {
 		case w.updates <- uv:
 		default: