From de0c5eb8996e8799c63d7be65df9568a9cf169bb Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Sun, 17 Jul 2005 22:51:44 +0000
Subject: [PATCH] better edit_scroll() redundancy fix

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2885 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
 src/winio.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/winio.c b/src/winio.c
index 268c4bf8..0ec0a3ff 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -3546,8 +3546,9 @@ void edit_scroll(updown direction, int nlines)
 
     /* Make nlines account for the lines before and after the scrolled
      * region, if they're onsccreen. */
-    nlines += (nlines <= editwinrows - 2) ? 2 :
-	(nlines == editwinrows - 1) ? 1 : 0;
+    nlines += 2;
+    if (nlines > editwinrows)
+	nlines = editwinrows;
 
     /* If we scrolled up, we're on the line before the scrolled
      * region. */
-- 
2.39.5