From 71c3f9f7c16690c0cbbe194ac80291b0c58491f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Thu, 1 Jun 2017 14:33:03 +0200
Subject: [PATCH] Fix check for phpseclib presence
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The check here was reversed compared to other locations.

Fixes #13308

Signed-off-by: Michal Čihař <michal@cihar.com>
---
 libraries/Util.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/Util.php b/libraries/Util.php
index 42a4fb971c..ba7e8980cf 100644
--- a/libraries/Util.php
+++ b/libraries/Util.php
@@ -4882,7 +4882,7 @@ class Util
     public static function generateRandom($length)
     {
         $result = '';
-        if (! function_exists('openssl_random_pseudo_bytes')) {
+        if (class_exists('phpseclib\\Crypt\\Random')) {
             $random_func = 'phpseclib\\Crypt\\Random::string';
         } else {
             $random_func = 'openssl_random_pseudo_bytes';