From 6adfdacb3c55bbc2b8c482c43b37952976586bf3 Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Mon, 20 May 2019 20:43:25 +0200
Subject: [PATCH] =?UTF-8?q?Don=E2=80=99t=20quit=20twice.=20https://github.?=
 =?UTF-8?q?com/Koenkk/zigbee2mqtt/issues/1550?=
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---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index c9f2eb59b..b881e2dab 100644
--- a/index.js
+++ b/index.js
@@ -13,6 +13,11 @@ controller.start();
 process.on('SIGINT', handleQuit);
 process.on('SIGTERM', handleQuit);
 
+let stopping = false;
+
 function handleQuit() {
-    controller.stop(() => process.exit());
+    if (!stopping) {
+        stopping = true;
+        controller.stop(() => process.exit());
+    }
 }