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MDL-61107 quiz editing: handle invalid Maximum grade input

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Tim Hunt
2017-12-22 13:35:29 +00:00
parent 9993c1d02c
commit d2e1aa76e1
1 changed files with 2 additions and 2 deletions
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mod/quiz/edit.php
+2 -2
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@@ -159,8 +159,8 @@ if ((optional_param('addrandom', false, PARAM_BOOL)) && confirm_sesskey()) {
if (optional_param('savechanges', false, PARAM_BOOL) && confirm_sesskey()) {
// If rescaling is required save the new maximum.
$maxgrade = unformat_float(optional_param('maxgrade', -1, PARAM_RAW));
if ($maxgrade >= 0) {
$maxgrade = unformat_float(optional_param('maxgrade', '', PARAM_RAW_TRIMMED), true);
if (is_float($maxgrade) && $maxgrade >= 0) {
quiz_set_grade($maxgrade, $quiz);
quiz_update_all_final_grades($quiz);
quiz_update_grades($quiz, 0, true);