Import patches-unapplied version 2.2.6-0ubuntu1 to ubuntu/zesty-proposed

Imported using git-ubuntu import.

Changelog parent: d064ab0bffd429382ea4fafeb144784d403848bd

New changelog entries:
  * New upstream release (LP: #1661750).
  * debian/control:
    - Change the maintainer to Ubuntu Developers (LP: #1657528).
    - Add the dependency of isc-dhcp-client as our maintainer scripts assume
      it's installed.
    - Add trailing commas to dependencies, add whitespaces.
  * Rename ephemeral-disk-warning.sh to ephemeral-disk-warning (lintian error).
  * debian/docs:
    - Remove LICENSE.txt as it's redundant.
  * debian/postinst:
    - Stop checking for update-initramfs existence using the absolute path, use
      the 'command' command instead to make lintian happy.
  * Remove debian/patches/disable-auto-update.patch:
    - We now ship with auto-updates enabled (LP: #1650522).
  * debian/maintscript:
    - Add a maintscript to rename the old logrotate file on upgrade from an
      ancient version of walinuxagent (LP: #1673152).

1 files changed, 3 insertions, 2 deletions

diff --git a/debian/postinst b/debian/postinst
index 759c856..2f2064d 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -6,9 +6,10 @@ if [ "$1" = "configure" ]; then
     sed -i 's|^send host-name "<hostname>";|send host-name = gethostname();|g' /etc/dhcp/dhclient.conf
 
     # Trigger update for initramfs (LP: #1514485).
-    [ -x /usr/sbin/update-initramfs ] && update-initramfs -u
+    command -v update-initramfs >/dev/null 2>&1 && update-initramfs -u
     [ -x /etc/kernel/postinst.d/dracut ] && /etc/kernel/postinst.d/dracut $(uname -r)
-
 fi
 
 #DEBHELPER#
+
+exit 0