Issue #3241300 by alexpott: template_preprocess_responsive_image_formatter()...

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

Issue #3241300 by alexpott: template_preprocess_responsive_image_formatter()...
469425a4 · Lee Rowlands · 93e9e36c · 469425a4
Unverified Commit 469425a4 authored 3 years ago by Lee Rowlands
--- a/core/modules/responsive_image/responsive_image.module
+++ b/core/modules/responsive_image/responsive_image.module
@@ -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;