From d0cce0c7a431d886403632ef94add650363d4ef6 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@madoka.volgo-balt.ru>
Date: Fri, 15 Dec 2017 12:15:15 +0300
Subject: [PATCH 1/1] isdefaultpassword: use method_exists() to check for
 check_password

---
 classes/pref/prefs.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/classes/pref/prefs.php b/classes/pref/prefs.php
index fca67d0a..fac4b941 100644
--- a/classes/pref/prefs.php
+++ b/classes/pref/prefs.php
@@ -922,7 +922,10 @@ class Pref_Prefs extends Handler_Protected {
 	static function isdefaultpassword() {
 		$authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
 
-		if ($authenticator && function_exists($authenticator->check_password) && $authenticator->check_password($_SESSION["uid"], "password")) {
+		if ($authenticator &&
+                method_exists($authenticator, "check_password") &&
+                $authenticator->check_password($_SESSION["uid"], "password")) {
+
 			return true;
 		}
 
-- 
2.39.2