Merge branch 'MDL-51899_28' of git://github.com/jacac/moodle into MOODLE_28_STABLE

2015-11-05 11:27:37 +08:00
parent 9ba8006955 57d281f554
commit 9be0bf1d10
1 changed files with 1 additions and 1 deletions
@@ -89,7 +89,7 @@ class mod_assign_grade_form extends moodleform {
        }

        if ($instance->grade > 0) {
-            if (!unformat_float($data['grade'], true) && (!empty($data['grade']))) {
+            if (unformat_float($data['grade'], true) === false && (!empty($data['grade']))) {
                $errors['grade'] = get_string('invalidfloatforgrade', 'assign', $data['grade']);
            } else if (unformat_float($data['grade']) > $instance->grade) {
                $errors['grade'] = get_string('gradeabovemaximum', 'assign', $instance->grade);