message: Fix a bug missed by TypeScript
diff: @@ -20,7 +20,13 @@ export default class SplashMixin extends Vue {
  // Provide access to a request item, as item is not stored in a map.
  getRequestItem(name: string) {
  - return this.requests.filter(ri => ri.getName() === name)[0];
  + const item = this.requests.find((ri) => ri.getName() === name);
  +
  + if (item === undefined) {
  + throw new Error(`Unknown RequestItem "${name}"`);
  + }
  +
  + return item;
  }
  // Used to produce a single, combined, RequestItem.
  