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Issue #3241300 by alexpott: template_preprocess_responsive_image_formatter() causes deprecations on PHP 8.1

merge-requests/1227/head
Lee Rowlands 2021-10-08 15:20:10 +10:00
parent 93e9e36c51
commit 469425a4aa
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core/modules/responsive_image/responsive_image.module
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@ -106,7 +106,7 @@ function template_preprocess_responsive_image_formatter(&$variables) {
$item = $variables['item'];
$attributes = [];
// Do not output an empty 'title' attribute.
if (mb_strlen($item->title) != 0) {
if (!is_null($item->title) && mb_strlen($item->title) != 0) {
$attributes['title'] = $item->title;
}
$attributes['alt'] = $item->alt;