Description of problem:
Added a windows shared printer with Generis Postscript driver and launched a print test page. The error occurs and the document is not printed.

Version-Release number of selected component:
system-config-printer-libs-1.4.2-1.fc19

Additional info:
reporter:       libreport-2.1.9
cmdline:        /usr/bin/python /usr/share/system-config-printer/scp-dbus-service.py
executable:     /usr/share/system-config-printer/scp-dbus-service.py
kernel:         3.11.6-201.fc19.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
jobviewer.py:965:update_job:AttributeError: 'Array' object has no attribute 'get'

Traceback (most recent call last):
  File "/usr/share/system-config-printer/jobviewer.py", line 1891, in job_event
    self.update_job (jobid, jobdata)
  File "/usr/share/system-config-printer/jobviewer.py", line 965, in update_job
    auth_info[ind] = items[0].attributes.get ('user', '')
AttributeError: 'Array' object has no attribute 'get'

Local variables in innermost frame:
share: 'prismlpa'
rest: u'//UNIV-LYON1/pcounter/prismlpa'
result: <enum GNOME_KEYRING_RESULT_OK of type PyGnomeKeyringResult>
jstate: 4
ind: 0
group: 'UNIV-LYON1'
val: 'pcounter'
jattrs: ['job-state', 'job-hold-until']
self: <JobViewer object at 0x2ceba50 (jobviewer+JobViewer at 0x28f4d80)>
connection: <cups.Connection object for /var/run/cups/cups.sock at 0x2ff72a0>
device_uri: u'smb://UNIV-LYON1/pcounter/prismlpa'
job_requires_auth: True
scheme: u'smb'
type: <enum GNOME_KEYRING_ITEM_NETWORK_PASSWORD of type PyGnomeKeyringItemType>
try_keyring: True
job: 79
user: ''
key: 'server'
auth_info_required: [u'username', u'password']
password: ''
data: {'job-name': u'Test Page', 'job-printer-uri': u'ipp://localhost.localdomain/printers/prismlpa', 'device-uri': u'smb://UNIV-LYON1/pcounter/prismlpa', 'job-state': 4, 'attributes-charset': u'utf-8', 'auth-info-required': [u'username', u'password'], 'job-k-octets': 1, 'attributes-natural-language': u'en-us', 'job-printer-name': 'prismlpa', 'time-at-creation': 1383663567, 'job-hold-until': u'auth-info-required', 'job-originating-user-name': u'maxime'}
c: <authconn.Connection instance at 0x2ffa440>
auth_info: ['', '']
pattrs: ['auth-info-required', 'device-uri']
items: [<GnomeKeyringFound at 0x3145e00>]
uri: <smburi.SMBURI instance at 0x2ffaea8>
server: 'pcounter'
s: 4
r: ['job-preserved']
keyring_attrs: {'domain': 'UNIV-LYON1', 'protocol': 'smb', 'server': 'pcounter'}
attrs: <GArray at 0x3126a90>