LP#1749475 Protect against missing pubdate in biblio sort
authorDan Wells <dbw2@calvin.edu>
Thu, 21 Feb 2019 16:31:20 +0000 (11:31 -0500)
committerDan Wells <dbw2@calvin.edu>
Wed, 27 Feb 2019 19:13:23 +0000 (14:13 -0500)
commit1c8fb6fcfca0a05efbe716eeaa4cc598918c5233
tree806902faa1305155df965fcc88e8c9cda54f6b6d
parent05334d06c666a9f758982ee0906848946820610e
LP#1749475 Protect against missing pubdate in biblio sort

The lack of date1 data in some records was causing this code to crash,
as an attempt was made to read textContent from nothingness.  Similar
to the publisher code right above, let's protect against such cases.

Signed-off-by: Dan Wells <dbw2@calvin.edu>
Open-ILS/src/perlmods/lib/OpenILS/Application/Trigger/Reactor.pm