manifest display must be one of the 3 allowed values.

GoogleChrome · Jul 21, 2016 · 98c4980 · 98c4980
1 parent 54995e1
commit 98c4980
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lighthouse-core/audits/manifest-display.js b/lighthouse-core/audits/manifest-display.js
@@ -37,7 +37,7 @@ class ManifestDisplay extends Audit {
    * @return {boolean}
    */
   static hasRecommendedValue(val) {
-    return val !== undefined;
+    return (val === 'fullscreen' || val === 'standalone' || val === 'browser');;
   }
 
   /**