Uncommented print_footer() in grade_stats() to make popup pass xhtml 1.0 strict valid...

diff --git a/grade/lib.php b/grade/lib.php
index 3f2c7681c5334789a78352d4dc5b38f9740ad54b..db081e3cdc8c21ad00495e7a75671e1d1df11478 100644 (file)
--- a/grade/lib.php
+++ b/grade/lib.php
@@ -1672,7 +1672,7 @@ function grade_stats() {
     }
     echo  '</tr>';
     echo  '</table>';
-    //print_footer();
+    print_footer();
 }
 
 function grade_view_category_grades($view_by_student) {