fzy

commit 318e291dac53a48423346f8bb7c1018256bbb6c4
parent 3d127e4a44af9c50c0c0695a35dfa2fc3457f317
Author: Jason Felice <jason.m.felice@gmail.com>
Date:   Fri,  4 May 2018 11:42:34 -0400

Initialize fd_set correctly

Diffstat:
M
src/tty.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/tty.c b/src/tty.c
@@ -90,6 +90,7 @@ char tty_getchar(tty_t *tty) {
 int tty_input_ready(tty_t *tty) {
 	fd_set readfs;
 	struct timeval tv = {0, 0};
+	FD_ZERO(&readfs);
 	FD_SET(tty->fdin, &readfs);
 	select(tty->fdin + 1, &readfs, NULL, NULL, &tv);
 	return FD_ISSET(tty->fdin, &readfs);