Ticket #31258: allow_svg_thumbs_in_media_manager.diff

src/wp-includes/media-template.php

@@ -452 +452 @@
                         <div class="thumbnail">
                                 <# if ( data.uploading ) { #>
                                         <div class="media-progress-bar"><div style="width: {{ data.percent }}%"></div></div>
-                                <# } else if ( 'image' === data.type && data.sizes ) { #>
+                                <# } else if ( ( 'image' === data.type && data.sizes ) || ( ( data.subtype.indexOf('svg') > -1 ) ) ) { #>
                                         <div class="centered">
                                                 <img src="{{ data.size.url }}" draggable="false" alt="" />
                                         </div>