OU bug 3463 - warnings when you start an attempt in 'each attempt builds on last' mode.

This commit is contained in:
tjhunt 2007-07-17 15:27:59 +00:00
parent 83ae2001b9
commit 4f2c86ad81

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@ -1131,7 +1131,8 @@ function question_process_responses(&$question, &$state, $action, $cmoptions, &$
// Check for unchanged responses (exactly unchanged, not equivalent).
// We also have to catch questions that the student has not yet attempted
$sameresponses = $QTYPES[$question->qtype]->compare_responses($question, $action, $state);
if ($state->last_graded->event == QUESTION_EVENTOPEN && question_isgradingevent($action->event)) {
if (!empty($state->last_graded) && $state->last_graded->event == QUESTION_EVENTOPEN &&
question_isgradingevent($action->event)) {
$sameresponses = false;
}