From c9ad8c77086d124d4ba9f48f30c99d75a0ba951c Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nico@fluxnic.net>
Date: Sat, 19 Jun 2021 10:47:09 -0400
Subject: fix screen leftover artifacts

Always clear the main window before redrawing.
---
 src/tui.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/tui.c b/src/tui.c
index be0006c..17a4f58 100644
--- a/src/tui.c
+++ b/src/tui.c
@@ -403,13 +403,6 @@ void ui_update(int header) {
     #endif
 
     if (header) {
-        // Clean from top to bottom
-        wmove(main_win, 0, 0);
-        wclrtobot(main_win);
-
-        // comment this to prevent info message to be erased
-        //wmove(input_win, 0, 0);
-        //wclrtobot(input_win);
         ui_show_celldetails(); // always before ui_print_mode
         ui_print_mode();
         wrefresh(input_win);
@@ -830,6 +823,9 @@ int ui_show_content(WINDOW * win, int nb_mobile_rows, int nb_mobile_cols) {
     int mobile_rows = nb_mobile_rows;
     int total_rows = nb_mobile_rows + sh->nb_frozen_rows;
 
+    wmove(win, winrow, 0);
+    wclrtobot(win);
+
     for (row = 0; row < sh->maxrows && total_rows > 0; row++) {
         if (sh->row_hidden[row])
             continue;
-- 
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