Switch xgettty() -> tty_fd() (returning -1 instead of erroring out if none).

1 files changed, 4 insertions, 2 deletions

diff --git a/toys/other/reset.c b/toys/other/reset.c
index 0c2089cc..aa9b74ea 100644
--- a/toys/other/reset.c
+++ b/toys/other/reset.c
@@ -18,6 +18,8 @@ config RESET
 
 void reset_main(void)
 {
-  // man 4 console codes: reset terminal is ESC (no left bracket) c
-  xwrite(xgettty(), "\033c", 2);
+  int fd = tty_fd();
+
+  // man 4 console_codes: reset terminal is ESC (no left bracket) c
+  xwrite(fd<0 ? 1 : fd, "\033c", 2);
 }