Fix puppet warning for empty value

Unknown variable: 'haproxy_ssl_firewall_rules' when public_ssl_port is
empty.
Fixing it by setting an empty hash in this case.

Change-Id: If864732262852ef79ebb91ee77902c86b847072a

diff --git a/manifests/haproxy/endpoint.pp b/manifests/haproxy/endpoint.pp
index 0bba245..2f60b24 100644 (file)
--- a/manifests/haproxy/endpoint.pp
+++ b/manifests/haproxy/endpoint.pp
@@ -166,6 +166,8 @@ define tripleo::haproxy::endpoint (
           'dport' => $public_ssl_port,
         },
       }
+    } else {
+      $haproxy_ssl_firewall_rules = {}
     }
     $firewall_rules = merge($haproxy_firewall_rules, $haproxy_ssl_firewall_rules)
     if $service_port or $public_ssl_port {