sanitize: allow <xml:namespace> (thanks, livejournal)

diff --git a/include/functions2.php b/include/functions2.php
index 15797a95db12ba6de78ecc79f52c48a1e86ca532..7c714f564354ed14eab18ed543cf3010a89fd365 100755 (executable)
--- a/include/functions2.php
+++ b/include/functions2.php
@@ -979,7 +979,7 @@
                        'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section',
                        'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary',
                        'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time',
-                       'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' );
+                       'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video', 'xml:namespace' );
 
                if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';