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MDL-67307 core: Fix onject creation from empty value cases

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The "creating default object from empty value" warning is now consistently
thrown if a falsy value is promoted into an stdClass object. Previously some
cases like `$null->prop[0] = $val` missed this warning.
This commit is contained in:
Eloy Lafuente (stronk7) 2019-11-19 18:54:46 +01:00
parent a5f618d6a9
commit 88d88bd92e
2 changed files with 5 additions and 0 deletions
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lib/outputcomponents.php
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@ -3251,6 +3251,9 @@ class initials_bar implements renderable, templatable {
if ($letter == $this->current) {
$groupletter->selected = $this->current;
}
if (!isset($data->group[$groupnumber])) {
$data->group[$groupnumber] = new stdClass();
}
$data->group[$groupnumber]->letter[] = $groupletter;
}