From 6675a667987a681b1dbcaf7b4748df99e15cc4b6 Mon Sep 17 00:00:00 2001
From: Sainan <63328889+Sainan@users.noreply.github.com>
Date: Sun, 6 Jul 2025 11:50:00 +0200
Subject: [PATCH] fix(webui): handle config having no worldState entry at all

---
 src/controllers/custom/configController.ts | 2 ++
 static/webui/index.html                    | 2 +-
 static/webui/script.js                     | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/controllers/custom/configController.ts b/src/controllers/custom/configController.ts
index 5b318a47..0cc28698 100644
--- a/src/controllers/custom/configController.ts
+++ b/src/controllers/custom/configController.ts
@@ -37,6 +37,8 @@ const configIdToIndexable = (id: string): [Record<string, boolean | string | num
     let obj = config as unknown as Record<string, never>;
     const arr = id.split(".");
     while (arr.length > 1) {
+        // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+        obj[arr[0]] ??= {} as never;
         obj = obj[arr[0]];
         arr.splice(0, 1);
     }
diff --git a/static/webui/index.html b/static/webui/index.html
index aab8f87b..63d4d936 100644
--- a/static/webui/index.html
+++ b/static/webui/index.html
@@ -870,7 +870,7 @@
                                 </div>
                                 <div class="form-group mt-2">
                                     <label class="form-label" for="worldState.galleonOfGhouls" data-loc="worldState_galleonOfGhouls"></label>
-                                    <select class="form-control" id="worldState.galleonOfGhouls" data-default="">
+                                    <select class="form-control" id="worldState.galleonOfGhouls" data-default="0">
                                         <option value="0" data-loc="disabled"></option>
                                         <option value="1" data-loc="worldState_we1"></option>
                                         <option value="2" data-loc="worldState_we2"></option>
diff --git a/static/webui/script.js b/static/webui/script.js
index 05ccc157..9649019e 100644
--- a/static/webui/script.js
+++ b/static/webui/script.js
@@ -2010,7 +2010,7 @@ single.getRoute("/webui/cheats").on("beforeload", function () {
                         if (elm.type == "checkbox") {
                             elm.checked = value;
                         } else if (elm.classList.contains("tags-input")) {
-                            elm.value = value.join(", ");
+                            elm.value = (value ?? []).join(", ");
                             elm.oninput();
                         } else {
                             elm.value = value ?? elm.getAttribute("data-default");