Bug 13871 - OverDrive message when user authentication fails

 Bug 13871 - OverDrive message when user authentication fails

NOTE: apply this patch after the additional perltidy patch

this patch is basically a small work-around to fix some confusing login text,
when users enter incorrect auth details via Overdrive's website

with this option disabled (default) there is no change to SIP's behaviour

to test...

1/ configure your overdrive account to talk to your Koha's SIP service

2/ start Koha's SIP

3/ enter a correct username and correct password in overdrive
see overdrive display '(1) Greetings from Koha' (good)

4/ enter a correct username and *incorrect* password in overdrive
see overdrive display '(1) Greetings from Koha' (bad)

5/ enter an incorrect username in overdrive
see overdrive display '(1)' (badder)

6/ apply patch, enable 'overdrive-mode' in Koha's SIPConfig.xml

example...
---------------------
<accounts>
<login id="kohasip" password="xxxxx" delimiter="|"
error-detect="enabled" institution="YYY" overdrive-mode="1" />
</accounts>
---------------------

7/ restart SIP

8/ enter a correct username and correct password
see overdrive display '(1) Greetings from Koha'

9/ enter a correct username and *incorrect* password
see overdrive display '(1) Invalid patron or patron password'

10/ enter an incorrect username and incorrect password
see overdrive display '(1) Invalid patron or patron password'

http://bugs.koha-community.org/show_bug.cgi?id=1387

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Brendan A Gallagher <brendan@bywatersolutions.com>