From 921880e00beb052d2c59fbeba75d0a0aaa8888ea Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 10 Feb 2017 15:39:43 +0000
Subject: [PATCH] Add not delete the event if more to write.

---
 tty.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tty.c b/tty.c
index 4e7af46e..53f57713 100644
--- a/tty.c
+++ b/tty.c
@@ -182,8 +182,8 @@ tty_write_callback(__unused int fd, __unused short events, void *data)
 		return;
 	log_debug("%s: wrote %d bytes (of %zu)", tty->path, nwrite, size);
 
-	if (EVBUFFER_LENGTH(tty->out) == 0)
-		event_del(&tty->event_out);
+	if (EVBUFFER_LENGTH(tty->out) != 0)
+		event_add(&tty->event_out, NULL);
 }
 
 int