From 8169d131eee78797b09d6b0e25491d78553f2f1b Mon Sep 17 00:00:00 2001 From: Marco Pereirinha Date: Wed, 4 Aug 2021 16:03:30 +0100 Subject: [PATCH] Check if keys exist --- php/class-delivery.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/php/class-delivery.php b/php/class-delivery.php index ff839c9e3..d4891a7c5 100644 --- a/php/class-delivery.php +++ b/php/class-delivery.php @@ -401,10 +401,10 @@ public function rebuild_tag( $tag_element ) { $element = wp_image_add_srcset_and_sizes( $tag_element['original'], $image_meta, $tag_element['id'] ); $atts = Utils::get_tag_attributes( $element ); - if ( $atts['srcset'] ) { + if ( ! empty( $atts['srcset'] ) ) { $tag_element['atts']['srcset'] = $atts['srcset']; } - if ( $atts['sizes'] ) { + if ( ! empty( $atts['sizes'] ) ) { $tag_element['atts']['sizes'] = $atts['sizes']; }