From fd77087098f69a70801622f11bf91fcc6ee5086c Mon Sep 17 00:00:00 2001
From: Shiming Zhang <wzshiming@foxmail.com>
Date: Wed, 9 Feb 2022 11:39:00 +0800
Subject: [PATCH] Add exit trap

---
 hack/diff.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hack/diff.sh b/hack/diff.sh
index 1a14008..e88957b 100755
--- a/hack/diff.sh
+++ b/hack/diff.sh
@@ -71,4 +71,6 @@ function main() {
     wait
 }
 
+trap "trap - EXIT && kill 0 && wait && echo exit..." EXIT
+
 main