Ticket #23964: 23964.1.diff

wp-includes/post-formats.php

@@ -678 +678 @@
         if ( empty( $post ) )
                 return '';
 
-        if ( in_array( get_post_format( $post->ID ), array( 'link', 'quote' ) ) ) {
+        if ( in_array( get_post_format( $post->ID ), array( 'image', 'link', 'quote' ) ) ) {
                 $meta = get_post_format_meta( $post->ID );
                 if ( ! empty( $meta['url'] ) )
                         return apply_filters( 'get_the_post_format_url', esc_url_raw( $meta['url'] ), $post );