now returns null if there is no data from the server instead of an empty array
authorerickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Fri, 20 Jan 2006 20:25:04 +0000 (20:25 +0000)
committererickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Fri, 20 Jan 2006 20:25:04 +0000 (20:25 +0000)
commitc81f374365adf53b22e22e6a26e1c5524cf9d303
treedf8887b235f630131c9fe9910a7e67afb78e802b
parentcca67b47523f2f9b2314c7abac0e61c8ca42770f
now returns null if there is no data from the server instead of an empty array

git-svn-id: svn://svn.open-ils.org/ILS/trunk@2773 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/web/opac/common/js/RemoteRequest.js