domain filter: does not depend on Views, would generate warnings since the...

domain filter: does not depend on Views, would generate warnings since the settings would be set to the empty string, rather than an empty array.

boost.admin.inc

@@ -1090,6 +1090,7 @@ function boost_admin_boost_performance_page_submit($form, &$form_state) {
       }
     }
     unset($form_state['values'][$key]);
+  }
 
   //split white/blacklists into arrays
   $whitelist_values = explode("\n", $form_state['values']['boost_domain_whitelist']);
@@ -1118,8 +1119,6 @@ function boost_admin_boost_performance_page_submit($form, &$form_state) {
   asort($blacklist);
   variable_set('boost_domain_blacklist', $blacklist);
   unset($form_state['values']['boost_domain_blacklist']);
-
-  }
 }
 
 /**