use more set -eu

[config/dotfiles.git] / crontab.d / setup.sh

diff --git a/crontab.d/setup.sh b/crontab.d/setup.sh
index 33e88c38095257522b51059703c56cd4e135dd51..46ebb560a3f661a1a67b7b34bb224d1d9e52d6fa 100755 (executable)
--- a/crontab.d/setup.sh
+++ b/crontab.d/setup.sh
@@ -5,7 +5,7 @@
 #
 # An existing crontab entry not generated with this script is not overwritten.
 
-# Copyright (C) 2012-2013  Simon Ruderich
+# Copyright (C) 2012-2014  Simon Ruderich
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-set -e
+set -eu
 
 
 HEADER_WARNING='# WARNING! DO NOT EDIT THIS FILE! #'