From adda6e19de3d5acb420ed4757869b20d2ca15f15 Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Sun, 27 Jul 2014 09:54:17 -0700
Subject: [PATCH] fix my "optimization"

---
 src/Images/ImageExpand.coffee | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Images/ImageExpand.coffee b/src/Images/ImageExpand.coffee
index 6ecd4cca5..7c16d50c0 100755
--- a/src/Images/ImageExpand.coffee
+++ b/src/Images/ImageExpand.coffee
@@ -177,16 +177,15 @@ ImageExpand =
     file.isExpanded = true
     delete file.isExpanding
 
-    {bottom, height} = file.fullImage.getBoundingClientRect()
-
     # Scroll to keep our place in the thread when images are expanded above us.
     if oldBottom? and oldBottom <= 0
-      window.scrollBy 0, bottom - oldBottom
+      window.scrollBy 0, post.nodes.root.getBoundingClientRect().bottom - oldBottom
 
     # Scroll to display full image.
     if file.scrollIntoView
       delete file.scrollIntoView
       imageBottom = Header.getBottomOf file.fullImage
+      {height} = file.fullImage.getBoundingClientRect()
       if imageBottom + height >= 0 and imageBottom < 0
         window.scrollBy 0, Math.min(-imageBottom, Header.getTopOf file.fullImage)