Check if warrants array is empty

Author: stanleyphu

src/ProtectedComponent.tsx

@@ -11,7 +11,7 @@ const ProtectedComponent: React.FunctionComponent<ProtectedComponentProps> = ({
     const { sessionToken, hasWarrant } = useWarrant();
 
     useEffect(() => {
-        if (!warrants) {
+        if (!warrants || warrants.length === 0) {
             throw new Error("Invalid or no warrants provided to ProtectedComponent");
         }