From ae39d0abf365e2e25dc56a45cc1d7ba0af0df67d Mon Sep 17 00:00:00 2001 From: Curtis McEnroe Date: Mon, 31 Dec 2018 22:38:34 -0500 Subject: Handle ERR from getch Somehow, play processes were being orphaned without receiving SIGHUP and would consume 100% CPU in this getch loop. I still have no idea what was happening to the SSH sessions to cause orphans like that, but this at least makes them exit. --- 2048.c | 1 + 1 file changed, 1 insertion(+) (limited to '2048.c') diff --git a/2048.c b/2048.c index 9b8a3a4..fe17a30 100644 --- a/2048.c +++ b/2048.c @@ -240,6 +240,7 @@ static bool input(void) { break; case 'k': case KEY_UP: if (up()) spawn(); break; case 'l': case KEY_RIGHT: if (right()) spawn(); break; case 'q': return false; + break; case ERR: exit(EXIT_FAILURE); } return true; } -- cgit 1.4.1