Test plan:
1. Create a new serial record or pick an existing one;
2. Add a "New subscription" and set the "First issue publication date"
and "Frequency" values so that the "Planned date" for a given issue
hits a day where a transition to Daylight Saving Time (DST) occurs
ex:. 1979-04-01 in Europe/Lisbon (http://www.timeanddate.com/time/change/portugal/lisbon?year=1979)
... use this website page as a source http://www.timeanddate.com/time/dst/2014.html
to find a suitable transition to DST in your timezone in the current year.
3. From the "Subscription detail" page in Koha for the given record click
the "Serial collection" link on the left side context menu.
Expected result:
Prior to applying the patch the error described in this bug report should occur.
After the patch is applied the "Serial collection" page should load correctly.
Signed-off-by: Colin Campbell <colin.campbell@ptfs-europe.com>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Mason James <mtj@kohaaloha.com>
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