From 0fbd62a17c53f1e2695c0f96ffb437cd079abacb Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Fri, 2 May 2008 09:25:02 -0700
Subject: [vtysh] Force line buffered mode.

Vtysh is used in pipelines and it helps if the output starts right
away instead of waiting for a whole buffer to fill.
---
 vtysh/vtysh_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vtysh/vtysh_main.c b/vtysh/vtysh_main.c
index 51f376c7..d655e073 100644
--- a/vtysh/vtysh_main.c
+++ b/vtysh/vtysh_main.c
@@ -259,6 +259,7 @@ main (int argc, char **argv, char **env)
 
   /* Initialize user input buffer. */
   line_read = NULL;
+  setlinebuf(stdout);
 
   /* Signal and others. */
   vtysh_signal_init ();
-- 
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