From 69fad9bf3b29ae69e088b02e618cd8ceec00f8a3 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 15 Sep 2005 23:42:29 +0000
Subject: [PATCH] Reference passing fix from jsteidl.  fixes #1676

git-svn-id: http://svn.automattic.com/wordpress/trunk@2882 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/gettext.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/wp-includes/gettext.php b/wp-includes/gettext.php
index 45af0f657..ad605cfde 100644
--- a/wp-includes/gettext.php
+++ b/wp-includes/gettext.php
@@ -61,12 +61,15 @@ class gettext_reader {
    * @return Integer from the Stream
    */
   function readint() {
+      $stream = $this->STREAM->read(4);
       if ($this->BYTEORDER == 0) {
         // low endian
-        return array_shift(unpack('V', $this->STREAM->read(4)));
+        $unpacked = unpack('V',$stream);
+        return array_shift($unpacked);
       } else {
         // big endian
-        return array_shift(unpack('N', $this->STREAM->read(4)));
+        $unpacked = unpack('N',$stream);
+        return array_shift($unpacked);
       }
     }