KumiSystems/moodle-mod_htmlcert
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Fixed exception being thrown when deleted image is selected

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This commit is contained in:
Mark Nelson 2017-08-27 16:19:08 +08:00
parent 762e56b680
commit 309815eb7c
1 changed files with 9 additions and 8 deletions
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3
element/image/classes/element.php
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@ -151,7 +151,7 @@ class element extends \mod_customcert\element {
if (!empty($data->fileid)) {
// Array of data we will be storing in the database.
$fs = get_file_storage();
$file = $fs->get_file_by_id($data->fileid);
if ($file = $fs->get_file_by_id($data->fileid)) {
$arrtostore += [
'contextid' => $file->get_contextid(),
'filearea' => $file->get_filearea(),
@ -160,6 +160,7 @@ class element extends \mod_customcert\element {
'filename' => $file->get_filename(),
];
}
}
return json_encode($arrtostore);
}