MDL-12909 do not included users without idnumber in xml grade export preview; merged...

diff --git a/grade/export/lib.php b/grade/export/lib.php
index 64a8c157c475fd7b5ecbdb7a3d33a884b7ee87da..7734465f50e5ac5d647fef5f4d0c252abc5737c3 100755 (executable)
--- a/grade/export/lib.php
+++ b/grade/export/lib.php
@@ -224,6 +224,9 @@ class grade_export {
                 break;
             }
             $user = $userdata->user;
+            if (empty($user->idnumber)) {
+                continue;
+            }
             
             $gradeupdated = false; // if no grade is update at all for this user, do not display this row
             $rowstr = '';