From 45d70ef57f8b9296563fb17e601a332253a4fc8f Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Mon, 20 Aug 2018 17:52:57 -0400
Subject: [PATCH] Navigation - Don't reprocess fully-formed urls

---
 CRM/Core/BAO/Navigation.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CRM/Core/BAO/Navigation.php b/CRM/Core/BAO/Navigation.php
index 1637c14dff..e08778fc8b 100644
--- a/CRM/Core/BAO/Navigation.php
+++ b/CRM/Core/BAO/Navigation.php
@@ -493,8 +493,9 @@ FROM civicrm_navigation WHERE domain_id = $domainID";
     $config = CRM_Core_Config::singleton();
 
     $makeLink = FALSE;
-    if (isset($url) && $url) {
-      if (substr($url, 0, 4) !== 'http') {
+    if (!empty($url)) {
+      // Skip processing fully-formed urls
+      if (substr($url, 0, 4) !== 'http' && $url[0] !== '/') {
         //CRM-7656 --make sure to separate out url path from url params,
         //as we'r going to validate url path across cross-site scripting.
         $parsedUrl = parse_url($url);
-- 
2.25.1