diff options
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/tmux/tty.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/usr.bin/tmux/tty.c b/usr.bin/tmux/tty.c index cb4180cf0c6..b1c3c9d2bbd 100644 --- a/usr.bin/tmux/tty.c +++ b/usr.bin/tmux/tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty.c,v 1.43 2009/10/12 14:54:19 nicm Exp $ */ +/* $OpenBSD: tty.c,v 1.44 2009/10/12 16:37:43 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -1027,15 +1027,16 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy) change = thisy - cy; /* +ve up, -ve down */ /* - * Use VPA if change is larger than absolute or if this change + * Try to use VPA if change is larger than absolute or if this change * would cross the scroll region, otherwise use CUU/CUD. */ - if ((abs(change) > cy || + if (abs(change) > cy || (change < 0 && cy - change > tty->rlower) || - (change > 0 && cy - change < tty->rupper)) && - tty_term_has(term, TTYC_VPA)) { - tty_putcode1(tty, TTYC_VPA, cy); - goto out; + (change > 0 && cy - change < tty->rupper)) { + if (tty_term_has(term, TTYC_VPA)) { + tty_putcode1(tty, TTYC_VPA, cy); + goto out; + } } else if (change > 0 && tty_term_has(term, TTYC_CUU)) { tty_putcode1(tty, TTYC_CUU, change); goto out; |