From 36a0c73dc2f14a69c4e132401a68214c57b28972 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Sat, 17 Oct 2009 08:38:58 -0700
Subject: [PATCH] Change the item->left and item->right properties to left_ptr
 and right_ptr respectively.

---
 modules/developer/controllers/admin_developer.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/developer/controllers/admin_developer.php b/modules/developer/controllers/admin_developer.php
index ba96b276..62bc14ee 100644
--- a/modules/developer/controllers/admin_developer.php
+++ b/modules/developer/controllers/admin_developer.php
@@ -195,7 +195,8 @@ class Admin_Developer_Controller extends Admin_Controller {
     $data = "digraph G {\n";
     foreach ($items as $item) {
       $data .= "  $item->parent_id -> $item->id\n";
-      $data .= "  $item->id [label=\"$item->id [$item->level] <$item->left, $item->right>\"]\n";
+      $data .=
+        "  $item->id [label=\"$item->id [$item->level] <$item->left_ptr, $item->right_ptr>\"]\n";
     }
     $data .= "}\n";
     return $data;