[PATCH] kconfig: lxdialog: fixed cursor render in checklist

[Matthew Bystrin <dev.mbstr@gmail.com>]

When a checklist is opened, the cursor is rendered in a wrong position
(after the last list element on the screen). You can observe it by
opening any checklist in menuconfig.

Added wmove() to set the cursor in the proper position, just like in
menubox.c. Removed wnoutrefresh(dialog) because dialog window has
already been updated in print_buttons(). Replaced wnoutrefresh(list) and
doupdate() calls with one wrefresh(list) call.

Signed-off-by: Matthew Bystrin <dev.mbstr@gmail.com>
---
 scripts/kconfig/lxdialog/checklist.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/scripts/kconfig/lxdialog/checklist.c b/scripts/kconfig/lxdialog/checklist.c
index fd161cfff121..31d0a89fbeb7 100644
--- a/scripts/kconfig/lxdialog/checklist.c
+++ b/scripts/kconfig/lxdialog/checklist.c
@@ -188,9 +188,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
 
 	print_buttons(dialog, height, width, 0);
 
-	wnoutrefresh(dialog);
-	wnoutrefresh(list);
-	doupdate();
+	wmove(list, choice, check_x + 1);
+	wrefresh(list);
 
 	while (key != KEY_ESC) {
 		key = wgetch(dialog);
-- 
2.43.0