definition of env varible in run command wrongly depends on existence of glib2 schema path file

I'm testing the qtquick-application template with the Precise Quickly. Creating a new the project with this template doesn't works anymore providing this error:

Traceback (most recent call last):
  File "/usr/share/quickly/templates/ubuntu-application/create.py", line 126, in <module>
    subprocess.call(['./' + project_name], cwd='bin/', env=env)
NameError: name 'env' is not defined

Inspecting the code in ubuntu-application/create.py I've found at line 112 the env definition:

schemapath = os.path.abspath("data/glib-2.0/schemas")

if os.path.exists(schemapath):
    subprocess.call(["glib-compile-schemas", schemapath])

    env = os.environ.copy()
    datadir = os.path.abspath("data")
    if 'XDG_DATA_DIRS' in env:
        env['XDG_DATA_DIRS'] = "%s:%s" % (datadir, env['XDG_DATA_DIRS'])
    else:
        env['XDG_DATA_DIRS'] = datadir

So if a template derivated from quickly-application doesn't uses glib and doesn't provide the data/glib-2.0/schemas file the variable env is not defined.

The problem is that few lines after in the code we have the env variable used in the subprocess.call

subprocess.call(['./' + project_name], cwd='bin/', env=env)

This would be fixed just putting the env = os.environ.copy() before the if clause.

I'll provide a patch later, thanks in advance

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: quickly 11.12-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
Date: Sun Feb 19 18:21:16 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120201.1)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
QuicklyDataPath: /usr/share/quickly
QuicklyTemplatesDirectories:
 /home/x/quickly-templates
 /usr/share/quickly/templates/
SourcePackage: quickly
UpgradeStatus: Upgraded to precise on 2012-02-19 (0 days ago)