MDL-10990 1) fixed slow guest query with no mnethostid; merged from MOODLE_19_STABLE

diff --git a/login/index.php b/login/index.php
index 82b125e840d55b179cef0df8ecf68f437ce930ad..e8b24cb57368ed8d06efd7b3e2f964805195c2a9 100644 (file)
--- a/login/index.php
+++ b/login/index.php
@@ -25,7 +25,7 @@
     }
 
 /// Check if the guest user exists.  If not, create one.
-    if (! record_exists('user', 'username', 'guest')) {
+    if (! record_exists('user', 'username', 'guest', 'mnethostid', $CFG->mnet_localhost_id)) {
         if (! $guest = create_guest_record()) {
             notify('Could not create guest user record !!!');
         }