From 0fa300a696e42483d6ca3a94ba8ce74b7cbea2be Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 20 Oct 2009 01:24:34 +0000
Subject: - Patch #332333 by sun: more fixes for the path API.

---
 modules/node/node.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/node/node.module')

diff --git a/modules/node/node.module b/modules/node/node.module
index b0301e854..f39fef541 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -1258,7 +1258,7 @@ function node_language_provider($languages) {
   // We cannot use args now.
   $path = explode('/', $path);
   // Act only if we are in a node page.
-  if ($path[0] == 'node' && $nid = intval($path[1])) {
+  if (isset($path[0]) && isset($path[1]) && $path[0] == 'node' && $nid = intval($path[1])) {
     // We cannot perform a node load here.
     $result = db_query('SELECT n.language FROM {node} n WHERE n.nid = :nid', array(':nid' => $nid))->fetchAssoc();
     return $result['language'];
-- 
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