Merge remote branch 'statusnet/1.0.x' into idle-irc-plugin

[quix0rs-gnu-social.git] / plugins / OStatus / extlib / Math / BigInteger.php

diff --git a/plugins/OStatus/extlib/Math/BigInteger.php b/plugins/OStatus/extlib/Math/BigInteger.php
index 9733351d4220dc7eef8cc4c83294b55896605bb0..4373805f99c42b860bcc1463bd1ce04ffe4b421e 100644 (file)
--- a/plugins/OStatus/extlib/Math/BigInteger.php
+++ b/plugins/OStatus/extlib/Math/BigInteger.php
@@ -67,7 +67,7 @@
  * @author     Jim Wigginton <terrafrost@php.net>
  * @copyright  MMVI Jim Wigginton
  * @license    http://www.gnu.org/licenses/lgpl.txt
- * @version    $Id: BigInteger.php,v 1.31 2010/03/01 17:28:19 terrafrost Exp $
+ * @version    $Id: BigInteger.php,v 1.33 2010/03/22 22:32:03 terrafrost Exp $
  * @link       http://pear.php.net/package/Math_BigInteger
  */
 
@@ -294,7 +294,7 @@ class Math_BigInteger {
                 $this->value = array();
         }
 
-        if ($x === 0) {
+        if (empty($x)) {
             return;
         }
 
@@ -718,7 +718,7 @@ class Math_BigInteger {
      *
      * Will be called, automatically, when serialize() is called on a Math_BigInteger object.
      *
-     * @see __wakeup
+     * @see __wakeup()
      * @access public
      */
     function __sleep()
@@ -740,7 +740,7 @@ class Math_BigInteger {
      *
      * Will be called, automatically, when unserialize() is called on a Math_BigInteger object.
      *
-     * @see __sleep
+     * @see __sleep()
      * @access public
      */
     function __wakeup()