add Integer as data type to rule.pp's selector statement

diff --git a/manifests/rule.pp b/manifests/rule.pp
index 611e604838612d7b88061dbbd2935b01e098ecfd..49d5292945550b1477dbc89052f6152c90248aa2 100644 (file)
--- a/manifests/rule.pp
+++ b/manifests/rule.pp
@@ -89,8 +89,9 @@ define ferm::rule (
   }
 
   $proto_real = $proto ? {
-    Array  => "proto (${join($proto, ' ')})",
-    String => "proto ${proto}",
+    Array   => "proto (${join($proto, ' ')})",
+    String  => "proto ${proto}",
+    Integer => "proto ${proto}",
   }
 
   if $dport =~ Array {