xdg-open does not properly detect Lubuntu session as LXDE session

[voidvector]

xdg-open does not properly detect Lubuntu session as LXDE session:

Lubuntu's $DESKTOP_SESSION variable is "Lubuntu", which is not accommodated in xdg-open script.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xdg-utils 1.1.0~rc1-2ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9
Uname: Linux 3.0.0-14-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Tue Jan 17 13:28:01 2012
Dependencies:

InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: xdg-utils
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[rememberthemer (adrian-m-benson)]

This is an annoying bug that should be fixed. Many of the bugs in this list are versions of this

The solution is very simple

xdg-open 311: elif [ x"$DESKTOP_SESSION" = x"Lubuntu" ]; then DE=lxde;