circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-01-12 03:08:46 +00:00
Code Issues Projects Releases Wiki Activity

Regions can't be smaller than 2 so don't try to clear them by scrolling if so.

Browse Source
This commit is contained in:
nicm 2017-05-12 11:19:24 +00:00
parent 7f626c8959
commit 60f7b05c0c
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tty.c
View File

@ -834,7 +834,10 @@ tty_clear_area(struct tty *tty, const struct window_pane *wp, u_int py,
* If margins are supported, can just scroll the area off to
* clear it.
*/
if (tty_use_margin(tty) && tty_term_has(tty->term, TTYC_INDN)) {
if (nx > 2 &&
ny > 2 &&
tty_use_margin(tty) &&
tty_term_has(tty->term, TTYC_INDN)) {
tty_region(tty, py, py + ny - 1);
tty_margin(tty, px, px + nx - 1);
tty_putcode1(tty, TTYC_INDN, ny);