From 1265a5f7c0ddb54b7368f6806814b97df7c27c57 Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Tue, 1 Sep 2020 14:16:27 -0400
Subject: [PATCH] REFACTOR: Remove `_.max`

---
 app/assets/javascripts/discourse/app/controllers/topic.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/discourse/app/controllers/topic.js b/app/assets/javascripts/discourse/app/controllers/topic.js
index 07cfe1ade9d..5aaeb4aa19c 100644
--- a/app/assets/javascripts/discourse/app/controllers/topic.js
+++ b/app/assets/javascripts/discourse/app/controllers/topic.js
@@ -1445,7 +1445,7 @@ export default Controller.extend(bufferedProperty("model"), {
         this.currentUser.automatically_unpin_topics
       ) {
         // automatically unpin topics when the user reaches the bottom
-        const max = _.max(postNumbers);
+        const max = Math.max(...postNumbers);
         if (topic.get("pinned") && max >= topic.get("highest_post_number")) {
           next(() => topic.clearPin());
         }