Killed infinite loop when upgrading teachers! (merge from stable)

diff --git a/lib/accesslib.php b/lib/accesslib.php
index 04ff512c17132e0bd2b81b7056bc3b645382e3a1..caf28dd0ed521b392faaa89c49888ec69217e2fa 100755 (executable)
--- a/lib/accesslib.php
+++ b/lib/accesslib.php
@@ -1231,6 +1231,7 @@ function moodle_install_roles() {
                 // ignore site level teacher assignments
                 if ($teacher->course == SITEID) {
                     $progresscount++;
+                    $rs->MoveNext();
                     continue;  
                 }
                 // populate the user_lastaccess table