make it work with the old parser

1 files changed, 2 insertions, 1 deletions

diff --git a/manifests/onionbalance.pp b/manifests/onionbalance.pp
index 34831d3..6a6b476 100644
--- a/manifests/onionbalance.pp
+++ b/manifests/onionbalance.pp
@@ -62,8 +62,9 @@ class tor::onionbalance(
       notify  => Service['tor@onionbalance'],
   }
 
+  $keys = keys($services)
   tor::onionbalance::keys{
-    keys($services):
+    $keys:
       values => $services,
       group  => $instance_user,
   }