[packages/lxd] init: use only awk and do not hide errors

[glen]

commit b443d6639f623e1d125a6ee398d7f12ced747850
Author: Elan Ruusamäe <glen at delfi.ee>
Date:   Sun Aug 21 02:21:49 2016 +0300

    init: use only awk and do not hide errors

 lxd.init | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/lxd.init b/lxd.init
index 4f2b14e..41f1bfa 100755
--- a/lxd.init
+++ b/lxd.init
@@ -46,7 +46,7 @@ start() {
 	ntry=0
 	while [ -z "$pid" -a $ntry -lt 5 ]; do
 		[ -z "$pid" ] && sleep 1
-		pid=$(lxc info 2>/dev/null | grep serverpid: | awk '{print $2}')
+		pid=$(lxc info | awk '/serverpid:/{print $2}')
 		echo $pid > $pidfile
 		ntry=$(($ntry+1))
 	done
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/lxd.git/commitdiff/b443d6639f623e1d125a6ee398d7f12ced747850