tty: Correctly check if the opening of the file descriptor failed

2013-07-26 16:29:37 +01:00
parent 12a2ff3482
commit 5c89710166
1 changed files with 1 additions and 1 deletions
@@ -161,7 +161,7 @@ tty_create(struct weston_compositor *compositor, tty_vt_func_t vt_func,
 		tty->fd = try_open_vt(tty);
 	}

-	if (tty->fd <= 0) {
+	if (tty->fd < 0) {
 		weston_log("failed to open tty: %m\n");
 		free(tty);
 		return NULL;