From fd47a416c5db1de7befdc6b0be0c46ae7a21bec6 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 30 Nov 2006 07:31:21 +0000
Subject: [PATCH] Can't pass function return to array_shift.

git-svn-id: http://svn.automattic.com/wordpress/branches/2.0@4555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/gettext.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/wp-includes/gettext.php b/wp-includes/gettext.php
index cd080444ca..ed94ca9ee7 100644
--- a/wp-includes/gettext.php
+++ b/wp-includes/gettext.php
@@ -63,10 +63,12 @@ class gettext_reader {
   function readint() {
       if ($this->BYTEORDER == 0) {
         // low endian
-        return array_shift(unpack('V', $this->STREAM->read(4)));
+        $low_end = unpack('V', $this->STREAM->read(4));
+        return array_shift($low_end);
       } else {
         // big endian
-        return array_shift(unpack('N', $this->STREAM->read(4)));
+        $big_end = unpack('N', $this->STREAM->read(4));
+        return array_shift($big_end);
       }
     }