1 files changed, 13 insertions, 11 deletions
diff --git a/manifests/extension_script.pp b/manifests/extension_script.pp
index 4abc6b1..80b83d3 100644
--- a/manifests/extension_script.pp
+++ b/manifests/extension_script.pp
@@ -1,14 +1,16 @@
 # See http://shorewall.net/shorewall_extension_scripts.htm
-define shorewall::extension_script($script = '') {
-    case $name {
-        'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': {
-          file { "/etc/shorewall/puppet/${name}":
-            content => "${script}\n",
-            notify  => Exec['shorewall_check'];
-          }
-        }
-        '', default: {
-          err("${name}: unknown shorewall extension script")
-        }
+define shorewall::extension_script(
+  $script
+) {
+  case $name {
+    'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': {
+      file { "/etc/shorewall/puppet/${name}":
+        content => "${script}\n",
+        notify  => Exec['shorewall_check'];
+      }
     }
+    default: {
+      err("${name}: unknown shorewall extension script")
+    }
+  }
 }