From f9d155c3ac94a7b71bec531164abdfeb5bd2e66d Mon Sep 17 00:00:00 2001
From: devrandom <c1.github@niftybox.net>
Date: Fri, 4 May 2012 17:20:18 -0700
Subject: [PATCH] Fix loop device detection

---
 bin/make-base-vm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/make-base-vm b/bin/make-base-vm
index 65a6c5d..c85a16c 100755
--- a/bin/make-base-vm
+++ b/bin/make-base-vm
@@ -84,7 +84,7 @@ if [ $LXC = "1" ]; then
     #sudo debootstrap --include=$addpkg --arch=$ARCH $SUITE $OUT-root $MIRROR
     echo Extracting partition for lxc
     qemu-img convert $OUT.qcow2 $OUT.raw
-    loop=`sudo kpartx -av $OUT.raw|sed -n '/loop\(.\)p1/ i\1'`
+    loop=`sudo kpartx -av $OUT.raw|sed -n '/loop.p1/{s/.*loop\(.\)p1.*/\1/;p}'`
     sudo cp --sparse=always /dev/mapper/loop${loop}p1 $OUT
     sudo chown $USER $OUT
     sudo kpartx -d /dev/loop$loop