fzy

commit 0ab3e1e0dec724768709640e4e13ec4eaf59437f
parent dbdd93afea2b6bb42f6ae17c511b33a59bee63dd
Author: John Hawthorn <john@hawthorn.email>
Date:   Sat, 15 Sep 2018 14:12:14 -0700

Return 0 on pselect EINTR

Diffstat:
M
src/tty.c
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/tty.c b/src/tty.c
@@ -96,8 +96,13 @@ int tty_input_ready(tty_t *tty, unsigned long timeout) {
 
 	struct timespec ts = {timeout / 1000, (timeout % 1000) * 1000000};
 
-	pselect(tty->fdin + 1, &readfs, NULL, NULL, &ts, NULL);
-	return FD_ISSET(tty->fdin, &readfs);
+	int err = pselect(tty->fdin + 1, &readfs, NULL, NULL, &ts, NULL);
+
+	if (err < 0) {
+		return 0;
+	} else {
+		return FD_ISSET(tty->fdin, &readfs);
+	}
 }
 
 static void tty_sgr(tty_t *tty, int code) {