From e18b0b0c764652d6f77465082eb474330f43915b Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 31 Oct 2019 15:15:03 +0100
Subject: [statistics/baseconfig] Allow per-machine configvar overrides

---
 modules-available/baseconfig/inc/validator.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules-available/baseconfig/inc')

diff --git a/modules-available/baseconfig/inc/validator.inc.php b/modules-available/baseconfig/inc/validator.inc.php
index 2dfeed7c..60cda5a4 100644
--- a/modules-available/baseconfig/inc/validator.inc.php
+++ b/modules-available/baseconfig/inc/validator.inc.php
@@ -47,7 +47,7 @@ class Validator
 	 * Otherwise it it assumed that the value is a plain text
 	 * password that is supposed to be hashed.
 	 */
-	private static function linuxPassword(&$displayValue)
+	private static function linuxPassword($displayValue)
 	{
 		if (empty($displayValue))
 			return '';
-- 
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