make the input test a little more strict (require the presence of a search term)
authorerickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Mon, 1 Jun 2009 20:45:28 +0000 (20:45 +0000)
committererickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Mon, 1 Jun 2009 20:45:28 +0000 (20:45 +0000)
commitf34b8a38ef123c4fc346ed610100f739641d0d73
tree5a59b5fb8eb91129b337cfb1e5858355201903f8
parent762652088b864624e447c03f375afd5c79996e17
make the input test a little more strict (require the presence of a search term)

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_4_0@13286 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/src/perlmods/OpenILS/Application/Search/Biblio.pm