fix(demo): multi-arch image example is now working

.gitignore

@@ -6,3 +6,4 @@ registry-data
 _site
 *.orig
 .serve/
+demo/v2

package.json

@@ -1,6 +1,6 @@
 {
   "name": "docker-registry-ui",
-  "version": "2.0.6",
+  "version": "2.0.7",
   "scripts": {
     "start": "ROLLUP_SERVE=true rollup -c -w",
     "build": "rollup -c",

src/scripts/docker-image.js

@@ -98,7 +98,7 @@ export class DockerImage {
     oReq.addEventListener('loadend', function () {
       if (this.status == 200 || this.status == 202) {
         const response = JSON.parse(this.responseText);
-        if (response.mediaType === 'application/vnd.docker.distribution.manifest.list.v2+json' && !response.layers) {
+        if (response.mediaType === 'application/vnd.docker.distribution.manifest.list.v2+json' && self.opts.list) {
           self.trigger('list', response);
           const manifest = response.manifests[0];
           const image = new DockerImage(self.name, manifest.digest, { ...self.opts, list: false });