From 3993bd0dff8ed1fb61daa5db20b09897e649ead1 Mon Sep 17 00:00:00 2001
From: Bumme <wiegersloot@gmail.com>
Date: Tue, 20 Aug 2013 11:40:11 +0200
Subject: [PATCH] Changed the pullResource function to prevent a 500 error.

Added a check for the current resource and the breadcrumbs config "pathThruUnPub". This lets you to see a unpublished page and not get a 500 error.
---
 .../breadcrumbs/model/breadcrumbs/breadcrumbs.class.php       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/components/breadcrumbs/model/breadcrumbs/breadcrumbs.class.php b/core/components/breadcrumbs/model/breadcrumbs/breadcrumbs.class.php
index 8ec1b92..3be7359 100644
--- a/core/components/breadcrumbs/model/breadcrumbs/breadcrumbs.class.php
+++ b/core/components/breadcrumbs/model/breadcrumbs/breadcrumbs.class.php
@@ -246,7 +246,7 @@ public function pullResource($resourceId){
         $wa = array(
             'id' => $resourceId,
         );
-        if (!$this->config['pathThruUnPub']) {
+        if (!$this->config['pathThruUnPub'] && $resourceId != $this->modx->resource->get('id')) {
             $wa['published'] = true;
             $wa['deleted'] = false;
         }
@@ -327,4 +327,4 @@ public function getChunk($name,array $properties = array()) {
         }
         return $o;
     }
-}
\ No newline at end of file
+}