set required variables before template declared

correctly sets www_root in the vhost_header template

manifests/resource/vhost.pp

@@ -181,19 +181,6 @@ define nginx::resource::vhost (
     default => $error_log,
   }
 
-  # Use the File Fragment Pattern to construct the configuration files.
-  # Create the base configuration file reference.
-  if ($listen_port != $ssl_port) {
-    file { "${nginx::config::nx_temp_dir}/nginx.d/${name}-001":
-      ensure  => $ensure ? {
-        'absent' => absent,
-        default  => 'file',
-      },
-      content => template('nginx/vhost/vhost_header.erb'),
-      notify  => Class['nginx::service'],
-    }
-  }
-
   if ($ssl == true) and ($ssl_port == $listen_port) {
     $ssl_only = true
   }
@@ -244,6 +231,19 @@ define nginx::resource::vhost (
     }
   }
 
+  # Use the File Fragment Pattern to construct the configuration files.
+  # Create the base configuration file reference.
+  if ($listen_port != $ssl_port) {
+    file { "${nginx::config::nx_temp_dir}/nginx.d/${name}-001":
+      ensure  => $ensure ? {
+        'absent' => absent,
+        default  => 'file',
+      },
+      content => template('nginx/vhost/vhost_header.erb'),
+      notify  => Class['nginx::service'],
+    }
+  }
+
   # Create a proper file close stub.
   if ($listen_port != $ssl_port) {
     file { "${nginx::config::nx_temp_dir}/nginx.d/${name}-699": content => template('nginx/vhost/vhost_footer.erb'), }

spec/defines/resource_vhost_spec.rb

@@ -134,12 +134,12 @@ describe 'nginx::resource::vhost' do
             '  test2 test value 2;',
           ],
         },
-        #{
-        #  :title => 'should set root',
-        #  :attr  => 'use_default_location',
-        #  :value => false,
-        #  :match => '  root /;',
-        #},
+        {
+          :title => 'should set root',
+          :attr  => 'use_default_location',
+          :value => false,
+          :match => '  root /;',
+        },
         {
           :title    => 'should not set root',
           :attr     => 'use_default_location',