dhclient debug script error

[Duncan Thomas]

/etc/dhcp/dhclient-enter-hooks.d/debug is broken

It outputs the name of the variable twice, rather than the contents of the variable, e.g.

ipaddress='ipaddress'

The fix is to change eval "content=\$var" to eval "content=\$$var"

I believe the fixed script is attached to this bug

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: isc-dhcp-client 4.3.1-5ubuntu3.1
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: XFCE
Date: Wed Mar 9 14:02:53 2016
InstallationDate: Installed on 2016-01-14 (54 days ago)
InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
SourcePackage: isc-dhcp
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.dhcp.dhclient.enter.hooks.d.debug: 2016-03-09T13:56:09.331819