From fc8440a336b1476357333ad157e9f27c1c1f7e87 Mon Sep 17 00:00:00 2001
From: WBHarry <williambjrklund@gmail.com>
Date: Sun, 25 Jan 2026 16:48:38 +0100
Subject: [PATCH] Fixed sceneEnvironments possibly being undfined

---
 module/documents/scene.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/documents/scene.mjs b/module/documents/scene.mjs
index 9e2a3f5b..1c2faa34 100644
--- a/module/documents/scene.mjs
+++ b/module/documents/scene.mjs
@@ -57,7 +57,7 @@ export default class DhScene extends Scene {
 
         if (changes.flags?.daggerheart) {
             if (this._source.flags.daggerheart) {
-                const unregisterTriggerData = this._source.flags.daggerheart.sceneEnvironments.reduce(
+                const unregisterTriggerData = (this._source.flags.daggerheart.sceneEnvironments ?? []).reduce(
                     (acc, env) => {
                         if (!changes.flags.daggerheart.sceneEnvironments.includes(env)) acc.sceneEnvironments.push(env);