fixed notice in update_raw_grade

diff --git a/lib/grade/grade_item.php b/lib/grade/grade_item.php
index 279f6b44345c328188b15640998c160ad8657e40..2bc262d3604cd5b18ef86cf21bcaa4b3a7575a68 100644 (file)
--- a/lib/grade/grade_item.php
+++ b/lib/grade/grade_item.php
@@ -1220,6 +1220,9 @@ class grade_item extends grade_object {
                 or $grade->rawscaleid  !== $oldgrade->rawscaleid) {
 
             $result = $grade->update($source);
+
+        } else {
+            $result = true;
         }
 
         // do we have comment from teacher?