nano

commit de0c5eb8996e8799c63d7be65df9568a9cf169bb
parent dbeb503316b0af230679e29053696e6f9aafd65e
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Sun, 17 Jul 2005 22:51:44 +0000

better edit_scroll() redundancy fix


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2885 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
src/winio.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git 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. */