When creating, issue set -e after validating, not before, because

validation requires checking commands that may return false.

diff --git a/kvm-creator b/kvm-creator
index 8cb34fc881a8d11569882d1f555cf0ab747a48ff..aa7fd54f3c71adf0d00766aa3f2af9326c1d0002 100755 (executable)
--- a/kvm-creator
+++ b/kvm-creator
@@ -67,8 +67,8 @@ validate() {
 
 create() {
 
-    set -e
     validate
+    set -e
     adduser "$NAME" --disabled-password --gecos "$NAME KVM user,,,"
     addgroup "$NAME" kvm
     for dir in .ssh vms "vms/$NAME"; do