From 09fb9d897c83ae41f0789a7e71d6ee318e3e68b2 Mon Sep 17 00:00:00 2001
From: Thomas Gran <t2gran@gmail.com>
Date: Tue, 14 Jan 2025 19:47:59 +0100
Subject: [PATCH] fix: The bookWhen field is null in the Transmodel API #6384

---
 .../apis/transmodel/model/timetable/BookingArrangementType.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/application/src/main/java/org/opentripplanner/apis/transmodel/model/timetable/BookingArrangementType.java b/application/src/main/java/org/opentripplanner/apis/transmodel/model/timetable/BookingArrangementType.java
index 727dc37d99b..911ec8d9b0c 100644
--- a/application/src/main/java/org/opentripplanner/apis/transmodel/model/timetable/BookingArrangementType.java
+++ b/application/src/main/java/org/opentripplanner/apis/transmodel/model/timetable/BookingArrangementType.java
@@ -109,7 +109,7 @@ public static GraphQLObjectType create() {
           .type(EnumTypes.PURCHASE_WHEN)
           .dataFetcher(environment -> {
             BookingInfo bookingInfo = bookingInfo(environment);
-            if (bookingInfo.getMinimumBookingNotice() != null) {
+            if (bookingInfo.getMinimumBookingNotice().isPresent()) {
               return null;
             }
             BookingTime latestBookingTime = bookingInfo.getLatestBookingTime();