Index: wp-includes/admin-bar.php
===================================================================
--- wp-includes/admin-bar.php	(revision 15819)
+++ wp-includes/admin-bar.php	(working copy)
@@ -78,7 +78,7 @@
 	if ( !is_object( $wp_admin_bar ) )
 		return false;
 
-	$wp_admin_bar->add_menu( array( 'id' => 'me', 'title' => get_avatar( $current_user->ID, 16 ), 'href' => $wp_admin_bar->user->account_domain . 'wp-admin/profile.php' ) );
+	$wp_admin_bar->add_menu( array( 'id' => 'me', 'title' => get_avatar( $current_user->ID, 16 ), 'href' => admin_url('profile.php') ) );
 }
 add_action( 'wp_before_admin_bar_render', 'wp_admin_bar_me_separator', 10 );
 
@@ -332,4 +332,4 @@
 }
 add_filter('locale', 'wp_admin_bar_lang');
 
-?>
\ No newline at end of file
+?>