From c0f85366bd6856ae402f489576a41be8b57efce3 Mon Sep 17 00:00:00 2001
From: Thomas Rittson <31796059+eliykat@users.noreply.github.com>
Date: Fri, 4 Jun 2021 09:38:36 +1000
Subject: [PATCH] Convert sets to arrays before saving to storage (#1012)

---
 src/services/htmlStorage.service.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/services/htmlStorage.service.ts b/src/services/htmlStorage.service.ts
index 2af52b9e2f..fa065e96c2 100644
--- a/src/services/htmlStorage.service.ts
+++ b/src/services/htmlStorage.service.ts
@@ -49,6 +49,10 @@ export class HtmlStorageService implements StorageService {
             return this.remove(key);
         }
 
+        if (obj instanceof Set) {
+            obj = Array.from(obj);
+        }
+
         const json = JSON.stringify(obj);
         if (this.isLocalStorage(key)) {
             window.localStorage.setItem(key, json);