Sync OpenBSD patchset 868:

Fix an incorrect test which was always true (oupper is always < olower),
from Yusuke ENDOH.
This commit is contained in:
Tiago Cunha 2011-03-19 23:32:01 +00:00
parent 20e17604b5
commit 164c2cbcb0

4
tty.c
View File

@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.204 2011-03-19 23:30:37 tcunha Exp $ */
/* $Id: tty.c,v 1.205 2011-03-19 23:32:01 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -454,7 +454,7 @@ tty_redraw_region(struct tty *tty, const struct tty_ctx *ctx)
* without this, the entire pane ends up being redrawn many times which
* can be much more data.
*/
if (ctx->orupper - ctx->orlower >= screen_size_y(s) / 2) {
if (ctx->orlower - ctx->orupper >= screen_size_y(s) / 2) {
wp->flags |= PANE_REDRAW;
return;
}