From c9e9462eb41255bfc0082d1f34855661d65c7fba Mon Sep 17 00:00:00 2001
From: Sam Reed <reedy@users.mediawiki.org>
Date: Tue, 20 Mar 2012 14:16:46 +0000
Subject: [PATCH] Followup r114233, define the method static variables to be
 used

---
 includes/CryptRand.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/CryptRand.php b/includes/CryptRand.php
index ef425cb5da..37f5ed7465 100644
--- a/includes/CryptRand.php
+++ b/includes/CryptRand.php
@@ -187,6 +187,7 @@ class MWCryptRand {
 	 * @return String A hash algorithm
 	 */
 	protected function hashAlgo() {
+		static $algo;
 		if ( !is_null( $algo ) ) {
 			return $algo;
 		}
@@ -217,6 +218,7 @@ class MWCryptRand {
 	 * @return int Number of bytes the hash outputs
 	 */
 	protected function hashLength() {
+		static $hashLength;
 		if ( is_null( $hashLength ) ) {
 			$hashLength = strlen( $this->hash( '' ) );
 		}
-- 
2.20.1