dbus init script does not work

The following command fails:

test -x $DAEMON

First of all, the command is wrong, it should be

test -x "$DAEMON"

Then we have

DAEMON=/usr/bin/dbus-daemon

which does not exist.

1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04

2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center

  Installed: 1.6.18-0ubuntu4.5
  Candidate: 1.6.18-0ubuntu4.5
  Version table:
 *** 1.6.18-0ubuntu4.5 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1.6.18-0ubuntu4.4 0
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
     1.6.18-0ubuntu4 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

3) What you expected to happen

let dbus service be running

4) What happened instead

nothing

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: dbus 1.6.18-0ubuntu4.5
ProcVersionSignature: Microsoft 4.4.0-43-Microsoft 4.4.35
Uname: Linux 4.4.0-43-Microsoft x86_64
ApportVersion: 2.14.1-0ubuntu3.25
Architecture: amd64
Date: Mon Dec 4 22:52:42 2017
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=pl_PL.UTF-8
 SHELL=/bin/bash
SourcePackage: dbus
UpgradeStatus: No upgrade log present (probably fresh install)