From c9905f5c4ce94d01e7ffe33e969d3272e807ea98 Mon Sep 17 00:00:00 2001
From: Alexis Ben Miloud--Josselin <abenmiloud+git@evolix.fr>
Date: Thu, 28 Jun 2018 17:52:35 +0200
Subject: [PATCH] Exit on error

---
 kvmstats.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kvmstats.sh b/kvmstats.sh
index 8967452..2daaa9d 100644
--- a/kvmstats.sh
+++ b/kvmstats.sh
@@ -4,6 +4,8 @@
 # files. On Debian, this command is provided by the 'html-xml-utils'
 # package.
 
+set -e -u
+
 usage () {
     echo 'usage: kvmstats.sh [-u K|M|G]'
     exit 1