Do not remove linux-base, when purging all the linux-*, in the tarball

build. Otherwise ubuntu-minimal is removed, and things get crazy.

debian/changelog

@@ -25,6 +25,10 @@ livecd-rootfs (2.376ubuntu1) UNRELEASED; urgency=medium
   * ubuntu-cpc: fix hooks/032-disk-image.binary call to
     create_empty_partition, which requires five args due to "-u"
 
+  [ Dimitri John Ledkov ]
+  * Do not remove linux-base, when purging all the linux-*, in the tarball
+    build. Otherwise ubuntu-minimal is removed, and things get crazy.
+
  -- Ben Howard <ben.howard@ubuntu.com>  Sun, 07 Feb 2016 16:59:41 -0700
 
 livecd-rootfs (2.375) xenial; urgency=medium

live-build/ubuntu-cpc/hooks/030-root-tarball.binary

@@ -19,7 +19,7 @@ chroot binary/boot/filesystem.dir dpkg-divert --local --rename /usr/sbin/grub-pr
 chroot binary/boot/filesystem.dir touch /usr/sbin/grub-probe
 chroot binary/boot/filesystem.dir chmod +x /usr/sbin/grub-probe
 
-env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get --purge remove --assume-yes '^linux-.*'
+env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get --purge remove --assume-yes '^linux-.*' 'linux-base+'
 env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get --purge remove --assume-yes '^grub-.*'
 env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get autoremove --purge --assume-yes