From 21f1e5257176d9153310ac7113501a68bdf76830 Mon Sep 17 00:00:00 2001
From: Ajay <dev@ajay.app>
Date: Fri, 24 Feb 2023 14:19:27 -0500
Subject: [PATCH] Only update invidious instances if there are more, and don't
 remove old ones

---
 src/config.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/config.ts b/src/config.ts
index 9d122593..66ed2bd7 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -232,8 +232,8 @@ function migrateOldSyncFormats(config: SBConfig) {
     }
 
     // populate invidiousInstances with new instances if 3p support is **DISABLED**
-    if (!config["supportInvidious"] && config["invidiousInstances"].length !== invidiousList.length) {
-        config["invidiousInstances"] = invidiousList;
+    if (!config["supportInvidious"] && config["invidiousInstances"].length < invidiousList.length) {
+        config["invidiousInstances"] = [...new Set([...invidiousList, ...config["invidiousInstances"]])];
     }
 
     if (config["lastIsVipUpdate"]) {