Cookie minus salt

gistfile1.diff

--- Cookie.php
+++ (clipboard)
@@ -39,6 +39,11 @@
 	 * @var  boolean  Only transmit cookies over HTTP, disabling Javascript access
 	 */
 	public static $httponly = FALSE;
+	
+	/**
+	 * @var  boolean  Only turned off if the cookies need to be salted
+	 */
+	public static $needs_more_salt = FALSE;
 
 	/**
 	 * Gets the value of a signed cookie. Cookies without signatures will not
@@ -147,7 +152,7 @@
 	public static function salt($name, $value)
 	{
 		// Require a valid salt
-		if ( ! Cookie::$salt)
+		if ( Cookie::$needs_more_salt && ! Cookie::$salt)
 		{
 			throw new Kohana_Exception('A valid cookie salt is required. Please set Cookie::$salt.');
 		}