Merge branch 'MDL-33699' of git://github.com/netspotau/moodle-mod_assign

2012-06-18 13:49:16 +08:00
parent 1eab24d1a4 a13edd499d
commit 2b5f4dbbca
1 changed files with 5 additions and 1 deletions
@@ -2582,7 +2582,11 @@ class assign {
                // different ways to indicate no grade
                continue;
            }
-            if ($current->grade != $modified->grade) {
+            // Treat 0 and null as different values
+            if ($current->grade !== null) {
+                $current->grade = floatval($current->grade);
+            }
+            if ($current->grade !== $modified->grade) {
                // grade changed
                if ($this->grading_disabled($modified->userid)) {
                    continue;