From dc0a9a8e2d56ad9d7b7879fac9935787ce7e8043 Mon Sep 17 00:00:00 2001
From: John Hawthorn <john@hawthorn.email>
Date: Sat, 15 Sep 2018 14:12:14 -0700
Subject: Return 0 on pselect EINTR

---
 src/tty.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/tty.c b/src/tty.c
index c84606e..5d7da64 100644
--- 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) {
-- 
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