From e77dcf7f859aaef114cee6acf41a7974f19c09ca Mon Sep 17 00:00:00 2001
From: Evan Hahn <69474926+EvanHahn-Signal@users.noreply.github.com>
Date: Mon, 26 Apr 2021 13:11:30 -0500
Subject: [PATCH] Don't create an unnecessary array in conversation batcher

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

diff --git a/ts/background.ts b/ts/background.ts
index c0520d1e4..3bb448952 100644
--- a/ts/background.ts
+++ b/ts/background.ts
@@ -879,10 +879,10 @@ export async function startApp(): Promise<void> {
     const changedConvoBatcher = createBatcher<ConversationModel>({
       name: 'changedConvoBatcher',
       processBatch(batch) {
-        const deduped = Array.from(new Set(batch));
+        const deduped = new Set(batch);
         window.log.info(
           'changedConvoBatcher: deduped ' +
-            `${batch.length} into ${deduped.length}`
+            `${batch.length} into ${deduped.size}`
         );
 
         deduped.forEach(conversation => {