add length check for better static typing

UoaWDCC · Aug 19, 2024 · 00f1beb · 00f1beb
1 parent 00a74d3
commit 00f1beb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/client/src/app/bookings/page.tsx b/client/src/app/bookings/page.tsx
@@ -15,7 +15,9 @@ const BookingPage = async () => {
    * We assume there will be only one based on the way {@link LodgeInformation}
    * is set up in sanity
    */
-  const lodgeInfoSingleton: LodgeInformation | undefined = lodgeInfo[0]
+  const lodgeInfoSingleton: LodgeInformation | undefined =
+    // However this can only be a singleton if the list is non-empty
+    lodgeInfo.length > 0 ? lodgeInfo[0] : undefined
 
   const RenderedContent = () => {
     return (