Index: settings_custom_url.inc
===================================================================
--- settings_custom_url.inc	(revision 583)
+++ settings_custom_url.inc	(working copy)
@@ -12,9 +12,17 @@
 
 /**
  * Implements custom_url_rewrite_outbound().
+ */
+if (!function_exists('custom_url_rewrite_outbound')) {
+  function custom_url_rewrite_outbound(&$path, $options, $original_path) {
+    domain_url_rewrite_outbound($path, $options, $original_path);
+  }
+}
+
+/**
  * Forces absolute paths for domains when needed.
  */
-function custom_url_rewrite_outbound(&$path, &$options, $original_path) {
+function domain_url_rewrite_outbound(&$path, &$options, $original_path) {
   global $_domain;
   
   // If the domain_id is not set, then the Domain module is not active, and we cannot run this function.