From 71ba0d76ba8d5ec6719fcf3319e023bc0e2a9308 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Fri, 18 Oct 2013 20:07:35 +0000
Subject: [PATCH] * tty.cc (tty_list::allocate): Set sid to 0 rather than -1
 since -1 is an error condition.

---
 winsup/cygwin/ChangeLog | 5 +++++
 winsup/cygwin/tty.cc    | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 3e46685bb..c2a5ee3d8 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-18  Christopher Faylor  <me.cygwin2013@cgf.cx>
+
+	* tty.cc (tty_list::allocate): Set sid to 0 rather than -1 since -1 is
+	an error condition.
+
 2013-10-16  Corinna Vinschen  <corinna@vinschen.de>
 
 	* fhandler_process.cc (format_process_ctty): Fix random content of
diff --git a/winsup/cygwin/tty.cc b/winsup/cygwin/tty.cc
index 7388ac1a3..01c53f933 100644
--- a/winsup/cygwin/tty.cc
+++ b/winsup/cygwin/tty.cc
@@ -141,7 +141,7 @@ tty_list::allocate (HANDLE& r, HANDLE& w)
       {
 	t = ttys + i;
 	t->init ();
-	t->setsid (-1);
+	t->setsid (0);
 	freetty = i;
 	break;
       }