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Merge branch 'MDL-75390-master' of https://github.com/sarjona/moodle

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Sara Arjona 2022-08-17 17:08:17 +02:00
commit 5a3b4ac828
1 changed files with 5 additions and 1 deletions

6
mod/data/classes/template.php

@ -436,7 +436,11 @@ class template {
$fields = $this->manager->get_fields();
list($formats, $files) = data_portfolio_caller::formats($fields, $entry);
$button->set_formats($formats);
return $button->to_html(PORTFOLIO_ADD_ICON_LINK);
$result = $button->to_html(PORTFOLIO_ADD_ICON_LINK);
if (is_null($result)) {
$result = '';
}
return $result;
}
/**