fix(docker-image): minor typo for sha256

fixes #201

package.json

@@ -1,6 +1,6 @@
 {
   "name": "docker-registry-ui",
-  "version": "2.0.7",
+  "version": "2.0.8",
   "scripts": {
     "start": "ROLLUP_SERVE=true rollup -c -w",
     "build": "rollup -c",
@@ -14,21 +14,21 @@
   "license": "AGPL-3.0",
   "description": "A web UI for private docker registry",
   "devDependencies": {
-    "@babel/core": "^7.12.9",
-    "@babel/preset-env": "^7.12.7",
-    "@riotjs/compiler": "^5.3.1",
+    "@babel/core": "^7.14.6",
+    "@babel/preset-env": "^7.14.7",
+    "@riotjs/compiler": "^5.4.2",
     "@riotjs/observable": "^4.0.4",
-    "@riotjs/route": "^7.0.0",
+    "@riotjs/route": "^7.1.2",
     "@rollup/plugin-babel": "^5.2.2",
     "@rollup/plugin-commonjs": "^17.0.0",
     "@rollup/plugin-html": "^0.2.3",
     "@rollup/plugin-json": "^4.1.0",
-    "@rollup/plugin-node-resolve": "^11.0.0",
-    "core-js": "^3.9.1",
-    "js-beautify": "^1.13.0",
-    "riot": "^5.3.1",
-    "riot-mui": "joxit/riot-5-mui#4d68d7f",
-    "rollup": "^2.34.2",
+    "@rollup/plugin-node-resolve": "^11.2.1",
+    "core-js": "^3.15.2",
+    "js-beautify": "^1.14.0",
+    "riot": "^5.4.5",
+    "riot-mui": "github:joxit/riot-5-mui#4d68d7f",
+    "rollup": "^2.53.1",
     "rollup-plugin-app-utils": "^1.0.6",
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-copy": "^3.4.0",

src/scripts/docker-image.js

@@ -64,7 +64,7 @@ export class DockerImage {
       return this.fillInfo();
     });
     this.on('get-sha256', function () {
-      if (this.size !== undefined) {
+      if (this.sha256 !== undefined) {
         return this.trigger('sha256', this.sha256);
       }
       return this.fillInfo();