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-rw-r--r--manifests/rule.pp6
1 files changed, 4 insertions, 2 deletions
diff --git a/manifests/rule.pp b/manifests/rule.pp
index 4f2c985..a973601 100644
--- a/manifests/rule.pp
+++ b/manifests/rule.pp
@@ -73,8 +73,10 @@ define ferm::rule (
Ferm::Chain <| chain == $action_temp and table == $table |> -> Ferm::Rule[$name]
}
-
- $proto_real = "proto ${proto}"
+ $proto_real = $proto ? {
+ Array => "proto (${join($proto, ' ')})",
+ String => "proto ${proto}",
+ }
$dport_real = $dport ? {
undef => '',