From 6a0d2c9d46a2a0708db1b31ea70434ed532754a2 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Thu, 11 Aug 2022 08:25:37 +0200
Subject: [PATCH] fix: add the 'die' function in bin/emqx

---
 bin/emqx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bin/emqx b/bin/emqx
index 20cf266b0..7a31f32ce 100755
--- a/bin/emqx
+++ b/bin/emqx
@@ -36,6 +36,13 @@ ERTS_LIB_DIR="$ERTS_DIR/../lib"
 # Echo to stderr on errors
 echoerr() { echo "$*" 1>&2; }
 
+die() {
+    set +x
+    echoerr "ERROR: $1"
+    errno=${2:-1}
+    exit "$errno"
+}
+
 assert_node_alive() {
     if ! relx_nodetool "ping" > /dev/null; then
         die "node_is_not_running!" 1