From daa8b1ac06ad38e0a07d2120a4779ba3afa6f0e7 Mon Sep 17 00:00:00 2001
From: Petr Skoda <commits@skodak.org>
Date: Tue, 3 Jan 2012 16:47:32 +0100
Subject: [PATCH] MDL-30948 do not generate new passwords for suspended
 accounts because they would not get any emails

---
 lib/cronlib.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/cronlib.php b/lib/cronlib.php
index a2ab61e6019..83978d645ab 100644
--- a/lib/cronlib.php
+++ b/lib/cronlib.php
@@ -212,8 +212,9 @@ function cron_run() {
                                                  p.id as prefid
                                             FROM {user} u
                                             JOIN {user_preferences} p ON u.id=p.userid
-                                           WHERE p.name='create_password' AND p.value='1' AND u.email !='' ");
+                                           WHERE p.name='create_password' AND p.value='1' AND u.email !='' AND u.suspended = 0 AND u.auth != 'nologin'");
 
+        // note: we can not send emails to suspended accounts
         foreach ($newusers as $newuser) {
             if (setnew_password_and_mail($newuser)) {
                 unset_user_preference('create_password', $newuser);