From 73d8396553f7d2ab7416f5da9784e24c274166a7 Mon Sep 17 00:00:00 2001
From: Flavio Copes <copesc@gmail.com>
Date: Sun, 17 Jan 2016 23:04:34 +0100
Subject: [PATCH] On Linux `glob` might return a ['0' => false] array

From the PHP manual: on some systems it is impossible to distinguish
between empty match and an error.
---
 admin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/admin.php b/admin.php
index 3c0fd923..67ece8c7 100644
--- a/admin.php
+++ b/admin.php
@@ -99,7 +99,7 @@ class AdminPlugin extends Plugin
         $user_check = (array) glob($account_dir . '/*.yaml');
 
         // If no users found, go to register
-        if (!count($user_check) > 0) {
+        if (count($user_check) == 0 || (count($user_check) == 1 && reset($user_check) == false)) {
             if (!$this->isAdminPath()) {
                 $this->grav->redirect($this->base);
             }