From: Serge Hallyn <serge.hallyn@canonical.com>
Date: Thu, 9 Feb 2012 16:51:31 +0000 (-0600)
Subject: silence netstat warnings in lxc-ls
X-Git-Tag: lxc-0.8.0-rc2~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0c4a9fb936f438d1a9fdce0702ca59ad1bb2419;p=thirdparty%2Flxc.git

silence netstat warnings in lxc-ls

netstat -x sometimes spits errors to stderr like:
	warning, got bogus unix line.
Shut those up as they don't help lxc-ls.

Signed-off-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
---

diff --git a/src/lxc/lxc-ls.in b/src/lxc/lxc-ls.in
index 792ea0efe..d200509d0 100644
--- a/src/lxc/lxc-ls.in
+++ b/src/lxc/lxc-ls.in
@@ -25,7 +25,7 @@ function get_cgroup()
 
 ls "$@" $lxcpath
 
-active=$(netstat -xl | grep $lxcpath | \
+active=$(netstat -xl 2>/dev/null | grep $lxcpath | \
 	sed -e 's#.*'"$lxcpath/"'\(.*\)/command#\1#');
 
 if test -n "$active"; then