From c06c781f365d8b7f97a5a7c8e9f08306115b5306 Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Mon, 14 May 2012 17:17:22 -0500
Subject: [PATCH] [gh-385] During migration, if a breadcrumbs div is empty,
just ignore it.
---
sites/all/modules/unl/unl_migration.php | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/sites/all/modules/unl/unl_migration.php b/sites/all/modules/unl/unl_migration.php
index fd207366..555d530c 100644
--- a/sites/all/modules/unl/unl_migration.php
+++ b/sites/all/modules/unl/unl_migration.php
@@ -759,19 +759,22 @@ class Unl_Migration_Tool
// Scan the page for the parent breadcrumb
$breadcrumbs = $dom->getElementById('breadcrumbs');
if ($breadcrumbs) {
- $breadcrumbs = $breadcrumbs->getElementsByTagName('a');
- $breadcrumb = $breadcrumbs->item($breadcrumbs->length - 1);
+ $breadcrumbs = $breadcrumbs->getElementsByTagName('a');
+ $breadcrumb = $breadcrumbs->item($breadcrumbs->length - 1);
+ if ($breadcrumb) {
+ var_dump($breadcrumb);
$breadcrumb = $breadcrumb->getAttribute('href');
$breadcrumb = $this->_makeLinkAbsolute($breadcrumb, $path);
if (substr($breadcrumb, 0, strlen($this->_baseUrl)) == $this->_baseUrl && $breadcrumb != $this->_baseUrl) {
- $pageParentLink = substr($breadcrumb, strlen($this->_baseUrl));
+ $pageParentLink = substr($breadcrumb, strlen($this->_baseUrl));
} else {
- $pageParentLink = '';
+ $pageParentLink = '';
}
if ($pageParentLink == $path) {
- $pageParentLink = '';
+ $pageParentLink = '';
}
$this->_pageParentLinks[$path] = $pageParentLink;
+ }
}
}
--
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