Index: mod/assignment/lib.php
===================================================================
RCS file: /cvsroot/moodle/moodle/mod/assignment/lib.php,v
retrieving revision 1.219.2.25
diff -c -r1.219.2.25 lib.php
*** mod/assignment/lib.php	8 Apr 2008 03:00:30 -0000	1.219.2.25
--- mod/assignment/lib.php	27 Apr 2008 20:02:42 -0000
***************
*** 627,632 ****
--- 627,636 ----
                          /// text columns haven't a default, so we must provide it before insert. MDL-11268
                              $submission->data1 = '';
                              $submission->data2 = '';
+                             if (!isset($submission->submissioncomment)) {
+                                 /// MDL-14564
+                                 $submission->submissioncomment = '';
+                             }
                              if (!insert_record('assignment_submissions', $submission)) {
                                  return false;
                              }