From fa108a1e6f15946aa72cd8edd09f3c08255b76fd Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Fri, 21 Nov 2014 02:47:19 +0100
Subject: Let pty readers always read end of writer output

* term/ptyio.c (pty_io_read): Do not return EIO when there is no writer
any more but some output remains in the pipe.
---
 term/ptyio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'term/ptyio.c')

diff --git a/term/ptyio.c b/term/ptyio.c
index 211e70a8..6b015851 100644
--- a/term/ptyio.c
+++ b/term/ptyio.c
@@ -331,7 +331,7 @@ pty_io_read (struct trivfs_protid *cred,
 	}
     }
 
-  if (!(termflags & TTY_OPEN))
+  if (!(termflags & TTY_OPEN) && !qsize (outputq))
     {
       pthread_mutex_unlock (&global_lock);
       return EIO;
-- 
cgit v1.2.3