From 404509a998c6a0cd9834a6cfc46ec789b3723adf Mon Sep 17 00:00:00 2001
From: Vlyan <vlyan26@gmail.com>
Date: Mon, 4 Jan 2021 11:24:45 +0100
Subject: [PATCH] Fix for 20Q: constructCache only once

---
 system/scripts/actors/twenty-questions-dialog.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/system/scripts/actors/twenty-questions-dialog.js b/system/scripts/actors/twenty-questions-dialog.js
index b0d4368..f887c8b 100644
--- a/system/scripts/actors/twenty-questions-dialog.js
+++ b/system/scripts/actors/twenty-questions-dialog.js
@@ -82,7 +82,9 @@ export class TwentyQuestionsDialog extends FormApplication {
      * @override
      */
     async _render(force = false, options = {}) {
-        await this._constructCache();
+        if (this.cache === null) {
+            await this._constructCache();
+        }
         return super._render(force, options);
     }