From 0db6d34e6da338dfbb8bb7769cf401704576e32c Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Wed, 20 Feb 2008 18:28:50 +0000
Subject: [PATCH] MDL-12909 do not included users without idnumber in xml grade
 export preview

---
 grade/export/lib.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/grade/export/lib.php b/grade/export/lib.php
index 64a8c157c47..7734465f50e 100755
--- 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 = '';