From 2588e9779ebb7824f14bda81b26e94f706f92282 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Tue, 22 Sep 2015 18:13:41 +0200
Subject: [PATCH] Avoid relying on ::scrollTop to calculate logical height

---
 src/display-buffer.coffee | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/display-buffer.coffee b/src/display-buffer.coffee
index ea3bb76f8..c25abf436 100644
--- a/src/display-buffer.coffee
+++ b/src/display-buffer.coffee
@@ -352,8 +352,7 @@ class DisplayBuffer extends Model
     [startRow, endRow]
 
   getLogicalHeight: ->
-    [startRow, endRow] = @getVisibleRowRange()
-    endRow - startRow
+    Math.floor(@getHeight() / @getLineHeightInPixels())
 
   intersectsVisibleRowRange: (startRow, endRow) ->
     [visibleStart, visibleEnd] = @getVisibleRowRange()