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Merge branch 'MDL-45321' of git://github.com/timhunt/moodle

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Damyon Wiese 2014-04-30 15:25:22 +08:00
commit 46a7e1d23b
1 changed files with 8 additions and 0 deletions
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8
mod/quiz/db/upgrade.php
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@ -588,6 +588,14 @@ function xmldb_quiz_upgrade($oldversion) {
continue;
}
if ($questionid === '') {
// This can happen as the result of old restore bugs.
// There can be a missing number in the list of ids.
// All we can do about this is ignore it, which is what
// the quiz system used to do. See MDL-45321.
continue;
}
if (array_key_exists($questionid, $questionidtoslotrowid)) {
// Normal case. quiz_slots entry is present.
// Just need to add slot and page.