From 12a0f22340ef1b0fa9a4e96d918e282c3d9c2c4e Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 11 Feb 2014 15:47:46 +0100
Subject: updated for version 7.4.173 Problem:    When using scrollbind the
 cursor can end up below the last line.             (mvxxc) Solution:   Reset
 w_botfill when scrolling up. (Christian Brabandt)

---
 src/move.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/move.c')

diff --git a/src/move.c b/src/move.c
index 5c8257449..3a75ce36a 100644
--- a/src/move.c
+++ b/src/move.c
@@ -2101,6 +2101,7 @@ scroll_cursor_halfway(atend)
     int		used;
     lineoff_T	loff;
     lineoff_T	boff;
+    linenr_T	old_topline = curwin->w_topline;
 
     loff.lnum = boff.lnum = curwin->w_cursor.lnum;
 #ifdef FEAT_FOLDING
@@ -2156,6 +2157,8 @@ scroll_cursor_halfway(atend)
 	curwin->w_topline = topline;
 #ifdef FEAT_DIFF
     curwin->w_topfill = topfill;
+    if (old_topline > curwin->w_topline + curwin->w_height)
+	curwin->w_botfill = FALSE;
     check_topfill(curwin, FALSE);
 #endif
     curwin->w_valid &= ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP);
-- 
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