From 4eb4cafea073a552e04090f6543115bdecf28432 Mon Sep 17 00:00:00 2001
From: Bill Nguyen <bill.nguyen@student.unsw.edu.au>
Date: Thu, 5 Dec 2024 10:44:02 +1100
Subject: [PATCH] packrootfs: add "set -e"

Signed-off-by: Bill Nguyen <bill.nguyen@student.unsw.edu.au>
---
 tools/packrootfs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/packrootfs b/tools/packrootfs
index c856a4dc..9836e647 100755
--- a/tools/packrootfs
+++ b/tools/packrootfs
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -e
+
 # Copyright 2024, UNSW
 #
 # SPDX-License-Identifier: BSD-2-Clause
@@ -11,7 +13,7 @@ fi
 
 which cpio >/dev/null
 if [ "$?" != 0 ]; then
-    echo "packrootfs: Please install CPIO"
+    echo "packrootfs: Please install cpio utility."
     exit 1
 fi