From ac7b05884917c8949ad9690d1e3b63eeb7f6303f Mon Sep 17 00:00:00 2001
From: Joe <33972521+hnb-ku@users.noreply.github.com>
Date: Tue, 13 Nov 2018 14:47:12 +0800
Subject: [PATCH] UX: take custom markup into account when docking header

---
 .../javascripts/discourse/components/site-header.js.es6   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/assets/javascripts/discourse/components/site-header.js.es6 b/app/assets/javascripts/discourse/components/site-header.js.es6
index 5944ac9b244..3135911983d 100644
--- a/app/assets/javascripts/discourse/components/site-header.js.es6
+++ b/app/assets/javascripts/discourse/components/site-header.js.es6
@@ -24,13 +24,13 @@ const SiteHeaderComponent = MountWidget.extend(Docking, {
   },
 
   dockCheck(info) {
+    const $body = $("body");
+
     if (this.docAt === null) {
-      const outlet = $("#main-outlet");
-      if (!(outlet && outlet.length === 1)) return;
-      this.docAt = outlet.offset().top;
+      if (!($body && $body.length === 1)) return;
+      this.docAt = $body.offset().top;
     }
 
-    const $body = $("body");
     const offset = info.offset();
     if (offset >= this.docAt) {
       if (!this.dockedHeader) {