From 714503fed307a5a8fff3eed75b99d6025d73a334 Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Sun, 1 Apr 2012 15:12:05 +0200
Subject: [PATCH] vtest-init-lxc is more strict when checking if container
 already exists

---
 vbuild-init-lxc.sh | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/vbuild-init-lxc.sh b/vbuild-init-lxc.sh
index 82db67ef..fa7d1a1e 100755
--- a/vbuild-init-lxc.sh
+++ b/vbuild-init-lxc.sh
@@ -860,11 +860,9 @@ function main () {
     # need lxc installed before we can run lxc-ls
     prepare_host
     
-    if [ ! -z "$(lxc-ls | grep $lxc)" ];then
-        echo "container $lxc exists"
-        exit 1
-    fi
-
+    # be strict on lxc-lines matching name exactly using ^<name>$
+    # as otherwise the timestamps may show up here
+    lxc-ls | grep -q '^'"$lxc"'$' && { echo "container $lxc already exists - exiting" ; exit 1 ; }
     
     path=/var/lib/lxc
     rootfs_path=$path/$lxc/rootfs
-- 
2.47.0