Bug 22043: SIP Checkin Response alert flag set to often set to Y incorrectly

Bug 22043: SIP Checkin Response alert flag set to often set to Y incorrectly

If a checkin has any messages at all, even informational like LocalUse, the alert flag ( 4th character of the response ) will be set to Y, even if we do not prove a corresponding alert code in the CV field. We should only set the alert flag if we are going to send a value in the CV field.If a checkin has any messages at all, even informational like LocalUse, the alert flag ( 4th character of the response ) will be set to Y, even if we do not prove a corresponding alert code in the CV field. We should only set the alert flag if we are going to send a value in the CV field.

Test Plan:
1) Set the checked_in_ok sip account flag to 1 for an account
2) Check in an already checked in item via SIP
3) Note the alert flag is set to Y
4) Apply this patch
5) Restart SIP
6) Check the item in again
7) Note the alert flag is set to N

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jill Kleven <jill.kleven@pueblolibrary.org>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>