fix error when language is not set

[e-DoKo.git] / include / user.php

diff --git a/include/user.php b/include/user.php
index 764c694fbe60567e719b54421467e82bf3dc6319..5142918fbb9188dd564831c82d377cf6577a8d45 100644 (file)
--- a/include/user.php
+++ b/include/user.php
@@ -1,5 +1,5 @@
 <?php
-/* Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Arun Persaud <arun@nubati.net>
+/* Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016 Arun Persaud <arun@nubati.net>
  *
  *   This file is part of e-DoKo.
  *
@@ -67,7 +67,8 @@ if(myisset('forgot'))
 
            /* create temporary password, use the fist 8 letters of a md5 hash */
            $TIME  = (string) time(); /* to avoid collisions */
-           $hash  = md5('Anewpassword'.$email.$TIME);
+           $rndstring = sha1(rand()); /* add some randomness */
+           $hash  = md5('Anewpassword'.$email.$TIME.$rndstring);
            $newpw = substr($hash,1,8);
 
            $message = sprintf( _("Someone (hopefully you) requested a new password.\n".
@@ -314,11 +315,14 @@ else
        if($count<10)
          echo '<p class="newbiehint">'._('You can start new games using the link in the top right corner!')."</p>\n";
 
-       /* display last 5 users that have signed up to e-DoKo */
+       /* display last 5 users that have signed up to e-DoKo within the 45 days */
        $names = DB_get_names_of_new_logins(5);
-       echo '<h4>'._('New Players').":</h4>\n<p>\n";
-       echo implode(", ",$names).",...\n";
-       echo "</p>\n";
+        if ($names)
+         {
+           echo '<h4>'._('New Player(s)').":</h4>\n<p>\n";
+           echo implode(", ",$names).",...\n";
+           echo "</p>\n";
+         };
 
        /* display last 5 users that logged on */
        echo '<h4>'._('Players last logged in').":</h4>\n<p>\n";
@@ -328,7 +332,7 @@ else
        for($i=0;$i<7;$i++)
          {
            echo '<img class="gravatar" title="'.$names[$i].
-             '" src="http://www.gravatar.com/avatar/'.
+             '" src="https://www.gravatar.com/avatar/'.
              md5(strtolower(trim($emails[$i])))."?d=identicon\" />\n";
          }
        echo "</p>\n";