errexit for build_kvm.sh

13 years ago · 4b8ab92ebb
parent 1369c05f9b
commit 4b8ab92ebb
1 changed files with 3 additions and 0 deletions
--- a/tools/build_kvm.sh
+++ b/tools/build_kvm.sh
@ -1,5 +1,8 @@
 #!/usr/bin/env bash

+# exit on error to stop unexpected errors
+set -o errexit
+
 # Make sure that we have the proper version of ubuntu
 UBUNTU_VERSION=`cat /etc/lsb-release | grep CODENAME | sed 's/.*=//g'`
 if [ ! "oneiric" = "$UBUNTU_VERSION" ]; then