From: Alexandre Létourneau <letourneau.alexandre@gmail.com>
Date: Wed, 1 Apr 2015 22:22:50 +0000 (-0400)
Subject: Now including grep -q
X-Git-Tag: lxc-2.0.0.beta1~339^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F480%2Fhead;p=thirdparty%2Flxc.git

Now including grep -q
Signed-off-by: Alexandre Letourneau <letourneau.alexandre@gmail.com>
---

diff --git a/templates/lxc-centos.in b/templates/lxc-centos.in
index 85d4f3768..b489e0e15 100644
--- a/templates/lxc-centos.in
+++ b/templates/lxc-centos.in
@@ -413,7 +413,7 @@ download_centos()
 
     # download a mini centos into a cache
     echo "Downloading centos minimal ..."
-    if [ $(yum -h | grep 'releasever=RELEASEVER') ];then
+    if yum -h | grep -q 'releasever=RELEASEVER'; then
         YUM="yum --installroot $INSTALL_ROOT -y --nogpgcheck --releasever=$release"
     else
         YUM="yum --installroot $INSTALL_ROOT -y --nogpgcheck"