Media: Avoid a PHP notice in image_downsize() when trying to replace a non-image URL with a rendered image from its meta.

Props Mte90, jrf, hareesh-pillai.
Merges [46772] to the 5.3 branch.
Fixes #48324.

git-svn-id: https://develop.svn.wordpress.org/branches/5.3@46773 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2019-11-25 10:07:32 +00:00
parent c96459b66b
commit 7659f94b47

View File

@ -214,7 +214,7 @@ function image_downsize( $id, $size = 'medium' ) {
// If the file isn't an image, attempt to replace its URL with a rendered image from its meta.
// Otherwise, a non-image type could be returned.
if ( ! $is_image ) {
if ( ! empty( $meta['sizes'] ) ) {
if ( ! empty( $meta['sizes']['full'] ) ) {
$img_url = str_replace( $img_url_basename, $meta['sizes']['full']['file'], $img_url );
$img_url_basename = $meta['sizes']['full']['file'];
$width = $meta['sizes']['full']['width'];