Index: bp-core.php
===================================================================
--- bp-core.php	(revision 1964)
+++ bp-core.php	(working copy)
@@ -571,7 +571,7 @@
  * @return The user id for the user that is currently being displayed, return zero if this is not a user home and just a normal blog.
  */
 function bp_core_get_displayed_userid( $user_login ) {
-	return apply_filters( 'bp_core_get_displayed_userid', bp_core_get_userid_from_user_login( $user_login ) );
+	return apply_filters( 'bp_core_get_displayed_userid', bp_core_get_userid( $user_login ) );
 }
 
 /**