From cbd3509ad230f8ce7a7b1ec142d6156741ae70c6 Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Thu, 25 Jun 2015 15:34:34 +0930
Subject: [PATCH] More accurate scrubber height resizing

---
 js/forum/src/components/post-scrubber.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/forum/src/components/post-scrubber.js b/js/forum/src/components/post-scrubber.js
index 6d137a57d..db473f9b2 100644
--- a/js/forum/src/components/post-scrubber.js
+++ b/js/forum/src/components/post-scrubber.js
@@ -315,8 +315,9 @@ export default class PostScrubber extends Component {
 
     // Adjust the height of the scrollbar so that it fills the height of
     // the sidebar and doesn't overlap the footer.
+    var scrubber = this.$();
     var scrollbar = this.$('.scrubber-scrollbar');
-    scrollbar.css('max-height', $(window).height() - scrollbar.offset().top + $(window).scrollTop() - parseInt($('.global-page').css('padding-bottom')));
+    scrollbar.css('max-height', $(window).height() - scrubber.offset().top + $(window).scrollTop() - parseInt($('.global-page').css('padding-bottom')) - (scrubber.outerHeight() - scrollbar.outerHeight()));
   }
 
   onmousedown(e) {