1 files changed, 3 insertions, 2 deletions
diff --git a/src/tty.c b/src/tty.c
index a8f014e..b5b942c 100644
--- a/src/tty.c
+++ b/src/tty.c
@@ -87,9 +87,10 @@ char tty_getchar(tty_t *tty) {
 	}
 }
 
-int tty_input_ready(tty_t *tty) {
+int tty_input_ready(tty_t *tty, int pending) {
 	fd_set readfs;
-	struct timeval tv = {0, 0};
+	struct timeval tv = {0, pending ? 500000 : 0};
+	FD_ZERO(&readfs);
 	FD_SET(tty->fdin, &readfs);
 	select(tty->fdin + 1, &readfs, NULL, NULL, &tv);
 	return FD_ISSET(tty->fdin, &readfs);