From 4ce5c4db98fe6edebcf1a5811c3d3a87582d9931 Mon Sep 17 00:00:00 2001
From: Jan Schneider <jan@horde.org>
Date: Thu, 10 Jun 2010 00:50:14 +0200
Subject: [PATCH] Skip empty attributes.

---
 framework/Url/lib/Horde/Url.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/framework/Url/lib/Horde/Url.php b/framework/Url/lib/Horde/Url.php
index 6c8fcd5a1..04f6a9ab9 100644
--- a/framework/Url/lib/Horde/Url.php
+++ b/framework/Url/lib/Horde/Url.php
@@ -257,6 +257,9 @@ class Horde_Url
             $link .= " href=\"$url\"";
         }
         foreach ($attributes as $name => $value) {
+            if (!strlen($value)) {
+                continue;
+            }
             if (substr($name, -4) == '.raw') {
                 $link .= ' ' . htmlspecialchars(substr($name, 0, -4))
                     . '="' . $value . '"';
-- 
2.11.0