From 5f32cf32cd7d4a5df7ba64d4f1e7d9edee8d418c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Mar 2010 14:18:45 -0700
Subject: [PATCH] Don't spew XML parse warnings to output when checking a
 remote XRD page

---
 plugins/OStatus/lib/xrd.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/lib/xrd.php b/plugins/OStatus/lib/xrd.php
index aa13ef0242..34b28790b7 100644
--- a/plugins/OStatus/lib/xrd.php
+++ b/plugins/OStatus/lib/xrd.php
@@ -53,7 +53,14 @@ class XRD
         $xrd = new XRD();
 
         $dom = new DOMDocument();
-        if (!$dom->loadXML($xml)) {
+
+        // Don't spew XML warnings to output
+        $old = error_reporting();
+        error_reporting($old & ~E_WARNING);
+        $ok = $dom->loadXML($xml);
+        error_reporting($old);
+
+        if (!$ok) {
             throw new Exception("Invalid XML");
         }
         $xrd_element = $dom->getElementsByTagName('XRD')->item(0);