MDL-34363 gradebook Adding check to prevent incorrect override when a blank feedback is submitted.

2012-08-21 00:26:55 -04:00
parent 7033316dad
commit 35870a76db
1 changed files with 1 additions and 1 deletions
@@ -225,7 +225,7 @@ class grade_report_grader extends grade_report {
                $changedgrades = true;

            } else if ($datatype === 'feedback') {
-                if ($oldvalue->feedback === $postedvalue) {
+                if (($oldvalue->feedback === $postedvalue) or ($oldvalue->feedback === NULL and empty($postedvalue))) {
                    continue;
                }
            }