From 0eb9eb2f14ab9fb5508145846a06ad7309f09d58 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 16 Jul 2007 07:40:27 +0000
Subject: [PATCH] - Patch #157709 by tangent: avoid namespace collisions.

---
 modules/node/node.module | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/node/node.module b/modules/node/node.module
index e90788a00fb1..79e2773ab475 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -1917,7 +1917,7 @@ function node_feed($nids = array(), $channel = array()) {
   }
 
   $item_length = variable_get('feed_item_length', 'teaser');
-  $namespaces = array('xmlns:dc="http://purl.org/dc/elements/1.1/"');
+  $namespaces = array('xmlns:dc' => 'http://purl.org/dc/elements/1.1/');
 
   $items = '';
   foreach ($nids as $nid) {
@@ -1979,7 +1979,7 @@ function node_feed($nids = array(), $channel = array()) {
   $channel = array_merge($channel_defaults, $channel);
 
   $output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
-  $output .= "<rss version=\"". $channel["version"] ."\" xml:base=\"". $base_url ."\" ". implode(' ', $namespaces) .">\n";
+  $output .= "<rss version=\"". $channel["version"] ."\" xml:base=\"". $base_url ."\" ". drupal_attributes($namespaces) .">\n";
   $output .= format_rss_channel($channel['title'], $channel['link'], $channel['description'], $items, $channel['language']);
   $output .= "</rss>\n";