# HG changeset patch
# User Bram Moolenaar <bram@vim.org>
# Date 1414766752 -3600
# Node ID 5f54e1995751392b4cfa48d8b49f9fcf195bb239
# Parent  f1d8e0778d1bfc4ce5145f062c7108b34ecae938
updated for version 7.4.491
Problem:    When winrestview() has a negative "topline" value there are
	    display errors.
Solution:   Correct a negative value to 1. (Hirohito Higashi)

diff --git a/src/eval.c b/src/eval.c
--- a/src/eval.c
+++ b/src/eval.c
@@ -19576,7 +19576,7 @@ f_winrestview(argvars, rettv)
 # endif
 	changed_window_setting();
 
-	if (curwin->w_topline == 0)
+	if (curwin->w_topline <= 0)
 	    curwin->w_topline = 1;
 	if (curwin->w_topline > curbuf->b_ml.ml_line_count)
 	    curwin->w_topline = curbuf->b_ml.ml_line_count;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    491,
+/**/
     490,
 /**/
     489,