From 0ad4f2c8bb8596f76f8b575a4f3a4bd303296463 Mon Sep 17 00:00:00 2001
From: Woody Gilk <woody.gilk@kohanaphp.com>
Date: Sun, 31 May 2009 17:40:02 -0500
Subject: [PATCH] Updated html helper, do not add attributes that have NULL
 values

---
 system/classes/html.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/system/classes/html.php b/system/classes/html.php
index 2ed4bb6..74d5a46 100644
--- a/system/classes/html.php
+++ b/system/classes/html.php
@@ -264,6 +264,12 @@ class html_Core {
 		$compiled = '';
 		foreach ($attributes as $key => $value)
 		{
+			if ($value === NULL)
+			{
+				// Skip attributes that have NULL values
+				continue;
+			}
+
 			// Add the attribute value
 			$compiled .= ' '.$key.'="'.htmlspecialchars($value, ENT_QUOTES, Kohana::$charset, TRUE).'"';
 		}