Add unset-variable as exit error

7 years ago · be171bba33
1 changed files with 1 additions and 1 deletions
--- a/test/installation_node/install
+++ b/test/installation_node/install
@ -1,6 +1,6 @@
				@@ -1,6 +1,6 @@
 #!/bin/sh

-set -ex
+set -eux

 die () { echo "$@" ; exit 1; }