From 6826f8640d30a171bba5c0455878f341f5cd90c9 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 26 May 2010 10:47:20 +0000
Subject: - Patch #730420 by andrewmacpherson: make html.tpl.php less dependant
 on rdf namespaces.

---
 includes/common.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'includes')

diff --git a/includes/common.inc b/includes/common.inc
index ed635e6c0..43661e524 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -262,7 +262,7 @@ function drupal_get_rdf_namespaces() {
       $xml_rdf_namespaces[] = 'xmlns:' . $prefix . '="' . $uri . '"';
     }
   }
-  return implode("\n  ", $xml_rdf_namespaces);
+  return count($xml_rdf_namespaces) ? "\n  " . implode("\n  ", $xml_rdf_namespaces) : '';
 }
 
 /**
-- 
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