allow empty $__cdist_object_self

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
14 years ago · e3f27f1794
parent a76a9970a6
commit e3f27f1794
1 changed files with 2 additions and 0 deletions
--- a/bin/cdist-config
+++ b/bin/cdist-config
@ -152,9 +152,11 @@ __cdist_echo()
 {
   __cdist_echo_type="$1"; shift

+   set +u
   if [ "$__cdist_object_self" ]; then
      __cdist_echo_prefix="$__cdist_object_self"
   fi
+   set -u

   case "$__cdist_echo_type" in
      debug)