a little defensive programming
authormiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Mon, 13 Sep 2010 19:03:32 +0000 (19:03 +0000)
committermiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Mon, 13 Sep 2010 19:03:32 +0000 (19:03 +0000)
commitd2701b3fa584230f2c835293c5952a7e83826a4a
tree381f48a5eec08151d3015407f26fcecb4608321a
parent79a1d54df3c79cf657c1958eb5a6c38756e3e08c
a little defensive programming

git-svn-id: svn://svn.open-ils.org/ILS/trunk@17638 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/src/perlmods/OpenILS/Application/Serial.pm