From 712ea7224fcf2bd77c67baaaffb482ada8c4d197 Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Tue, 1 Sep 2009 10:59:16 +0000
Subject: [PATCH] SimpleSAML_Utilities: Handle comment nodes in
isDOMElementOfType.
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1734 44740490-163a-0410-bde0-09ae8108e29a
---
lib/SimpleSAML/Utilities.php | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/lib/SimpleSAML/Utilities.php b/lib/SimpleSAML/Utilities.php
index e0140a056..d2a0c1e07 100644
--- a/lib/SimpleSAML/Utilities.php
+++ b/lib/SimpleSAML/Utilities.php
@@ -792,12 +792,16 @@ class SimpleSAML_Utilities {
* @param $nsURI The namespaceURI the element should have.
* @return TRUE if both namespace and localname matches, FALSE otherwise.
*/
- public static function isDOMElementOfType($element, $name, $nsURI) {
- assert('$element instanceof DOMElement');
+ public static function isDOMElementOfType(DOMNode $element, $name, $nsURI) {
assert('is_string($name)');
assert('is_string($nsURI)');
assert('strlen($nsURI) > 0');
+ if (!($element instanceof DOMElement)) {
+ /* Most likely a comment-node. */
+ return FALSE;
+ }
+
/* Check if the namespace is a shortcut, and expand it if it is. */
if($nsURI[0] == '@') {
--
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