From ba40a41659d8cb9d38fcbaf79d48b97b61f64416 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Thu, 7 May 2009 15:49:57 +0000
Subject: #445152 by caktux and akahn: Default drupal_get_path_alias() to
 returning the current page's alias.

---
 includes/path.inc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'includes')

diff --git a/includes/path.inc b/includes/path.inc
index b2a4b0ffa..a4659d7c0 100644
--- a/includes/path.inc
+++ b/includes/path.inc
@@ -105,6 +105,9 @@ function drupal_lookup_path($action, $path = '', $path_language = '') {
 /**
  * Given an internal Drupal path, return the alias set by the administrator.
  *
+ * If no path is provided, the function will return the alias of the current
+ * page.
+ *
  * @param $path
  *   An internal Drupal path.
  * @param $path_language
@@ -114,7 +117,11 @@ function drupal_lookup_path($action, $path = '', $path_language = '') {
  *   An aliased path if one was found, or the original path if no alias was
  *   found.
  */
-function drupal_get_path_alias($path, $path_language = '') {
+function drupal_get_path_alias($path = NULL, $path_language = '') {
+  // If no path is specified, use the current page's path.
+  if ($path == NULL) {
+    $path = $_GET['q'];
+  }
   $result = $path;
   if ($alias = drupal_lookup_path('alias', $path, $path_language)) {
     $result = $alias;
-- 
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