From 96e7c85177f12267ad376f1710109e581d76d160 Mon Sep 17 00:00:00 2001
From: Isaac Janzen <50783505+janzenisaac@users.noreply.github.com>
Date: Tue, 3 May 2022 11:16:20 -0500
Subject: [PATCH] FIX: updated filtered replies when replies exist (#16610)

---
 app/assets/javascripts/discourse/app/widgets/post.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/discourse/app/widgets/post.js b/app/assets/javascripts/discourse/app/widgets/post.js
index a6f58ae04e7..e4354c844a7 100644
--- a/app/assets/javascripts/discourse/app/widgets/post.js
+++ b/app/assets/javascripts/discourse/app/widgets/post.js
@@ -436,8 +436,11 @@ createWidget("post-contents", {
     if (this.siteSettings.enable_filtered_replies_view) {
       const topicController = this.register.lookup("controller:topic");
 
-      defaultState.filteredRepliesShown =
-        topicController.replies_to_post_number === attrs.post_number.toString();
+      if (attrs.post_number) {
+        defaultState.filteredRepliesShown =
+          topicController.replies_to_post_number ===
+          attrs.post_number.toString();
+      }
     }
 
     return defaultState;