From deb8b8cc598b5d67954f72ba190b20cb2a563c10 Mon Sep 17 00:00:00 2001
From: pietervdvn <pietervdvn@posteo.net>
Date: Sat, 2 Oct 2021 22:27:44 +0200
Subject: [PATCH] Fix rendering bug

---
 UI/Popup/TagRenderingQuestion.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UI/Popup/TagRenderingQuestion.ts b/UI/Popup/TagRenderingQuestion.ts
index 06c5b3dc38..9f99b2bb2d 100644
--- a/UI/Popup/TagRenderingQuestion.ts
+++ b/UI/Popup/TagRenderingQuestion.ts
@@ -48,7 +48,7 @@ export default class TagRenderingQuestion extends VariableUiElement {
         const applicableMappings =
             UIEventSource.ListStabilized(tags.map(tags => {
                 const applicableMappings : {if: TagsFilter, then: any, ifnot?: TagsFilter}[] = []
-                for (const mapping of configuration.mappings) {
+                for (const mapping of configuration.mappings ?? []) {
                     if (mapping.hideInAnswer === true) {
                         continue
                     }