From 39461cb60363d8d1c0b5139a4a54e2c9b3986439 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 19 Sep 2019 09:56:27 +0100
Subject: [PATCH] Don't os.Exit

---
 build                 | 2 ++
 cmd/yggdrasil/main.go | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/build b/build
index d11f991d..7ca5f4fa 100755
--- a/build
+++ b/build
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -ef
+
 PKGSRC=${PKGSRC:-github.com/yggdrasil-network/yggdrasil-go/src/version}
 PKGNAME=${PKGNAME:-$(sh contrib/semver/name.sh)}
 PKGVER=${PKGVER:-$(sh contrib/semver/version.sh --bare)}
diff --git a/cmd/yggdrasil/main.go b/cmd/yggdrasil/main.go
index 3b7c9220..33a8769d 100644
--- a/cmd/yggdrasil/main.go
+++ b/cmd/yggdrasil/main.go
@@ -296,7 +296,6 @@ func (n *node) shutdown() {
 	n.multicast.Stop()
 	n.tuntap.Stop()
 	n.core.Stop()
-	os.Exit(0)
 }
 
 func (n *node) sessionFirewall(pubkey *crypto.BoxPubKey, initiator bool) bool {