From 16d929fad1fc858a931bedcbbf7aec2a6602d8be Mon Sep 17 00:00:00 2001
From: Fred Boniface <fjla@fredboniface.co.uk>
Date: Tue, 28 Apr 2026 17:45:59 +0100
Subject: [PATCH] Prepare changes to error code handling

---
 src/routes/+error.svelte   | 1 +
 src/routes/trains/+page.ts | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/routes/+error.svelte b/src/routes/+error.svelte
index 3f311d1..705d615 100644
--- a/src/routes/+error.svelte
+++ b/src/routes/+error.svelte
@@ -8,6 +8,7 @@
 
 <div class="error-wrapper">
 	{#if page.status == 20}
+	<!-- Check the values passed in the ApiError object and decide what to present -->
 	<img class="err-img" src={noResult} alt="" role="presentation" width="200" height="200" />
 	{:else}
 	<img class="err-img" src={stopErr} alt="" role="presentation" width="150" height="210" />
diff --git a/src/routes/trains/+page.ts b/src/routes/trains/+page.ts
index a48ff0d..95c67d1 100644
--- a/src/routes/trains/+page.ts
+++ b/src/routes/trains/+page.ts
@@ -23,7 +23,7 @@ export const load: PageLoad = async ({ url }) => {
         const response = await OwlClient.trains.getByHeadcode(headcode, date, toc);
 
         // Shouldn't be needed to cast the type...
-        const results = (response.data || []);
+        const results = (response.data);
         return {
             title: headcode.toUpperCase(),
             results: results,
@@ -35,7 +35,8 @@ export const load: PageLoad = async ({ url }) => {
                 owlCode: 'VALIDATION_ERROR',
             });
         } else if (e instanceof ApiError) {
-            console.log(e);
+            // Check if NO_RESULTS error, and return empty array if that is the case
+            // Maybe adjust the resulting error depending on the ERROR Code?!
             throw error(20, {
                 message: e.message,
                 owlCode: 'API_ERROR',