From 438ef64c250a907c39a7d5d1bfd567b83e76a3c4 Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Tue, 11 Mar 2014 14:03:12 +0100
Subject: [PATCH] boxes: Return in bash is only allowed in functions

---
 boxes/common/lxc-template | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/boxes/common/lxc-template b/boxes/common/lxc-template
index b420c2a..1899ad3 100755
--- a/boxes/common/lxc-template
+++ b/boxes/common/lxc-template
@@ -106,23 +106,20 @@ fi
 # Unpack the rootfs
 echo "Unpacking the rootfs"
 
-
 (
     flock -x 200
     if [ $? -ne 0 ]; then
         echo "Cache repository is busy."
-        return 1
+        exit 1
     fi
 
     mkdir -p ${LXC_ROOTFS}
     (cd ${LXC_ROOTFS} && tar xfz ${LXC_TARBALL} --strip-components=2)
     if [ $? -ne 0 ]; then
         echo "Failed to extract rootfs"
-        return 1
+        exit 1
     fi
 
-    return 0
-
 ) 200>/var/lock/subsys/lxc
 
 mkdir -p ${LXC_ROOTFS}/dev/pts/