From ee82e5d376dc2c329a1833a181f7353aa62dcb64 Mon Sep 17 00:00:00 2001
From: Christian Kellermann
Date: Tue, 8 Mar 2022 13:28:08 +0100
Subject: Always refresh the screen with ^L

This patch adds an explicit wrefresh call. Under some conditions
just flagging the window for redraw does not trigger a redraw and
the user has no other means to force redrawing of a window.

Without this patch resizing the window would sometimes result in
an empty chat window with no way to redraw it.

Tested under uxterm and st on OpenBSD.
---
 input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/input.c b/input.c
index f3813c4..87a4eb9 100644
--- a/input.c
+++ b/input.c
@@ -467,7 +467,7 @@ static void keyCtrl(wchar_t ch) {
 		break; case L'I': error = tabComplete(edit, windowID());
 		break; case L'J': inputEnter();
 		break; case L'K': error = editFn(edit, EditDeleteTail);
-		break; case L'L': clearok(curscr, true);
+		break; case L'L': clearok(curscr, true); wrefresh(curscr);
 		break; case L'N': windowShow(windowNum() + 1);
 		break; case L'P': windowShow(windowNum() - 1);
 		break; case L'R': windowSearch(editString(edit, &buf, &cap, NULL), -1);
-- 
cgit 1.4.1-2-gfad0