Printing a patron list after searching in the client gives FIXME error

Evergreen version: 2.0.4
OpenSRF version: 1.6.2
PostgreSQL version: 9.0.3
Linux distribution: Ubuntu Lucid 10.0.4

After working through the GPLS test cases we (Jenny Turner) seem to have found a bug.

PSR-010 gives a FIXME error > http://evergreen-ils.org/dokuwiki/doku.php?id=qa:gpls_pines_evergreen_test_cases

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Unhandled Error
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Please open a helpdesk ticket and include the following text:

Tue Mar 29 2011 17:00:00 GMT-0500 (CST)

patron search print

{
 "message":"params is undefined",
 "fileName":"http://slh.mnpals.net/xul/rel_2_0_4/server/util/list.js",
 "lineNumber":1278,
 "stack":"()@http://slh.mnpals.net/xul/rel_2_0_4/server/util/list.js:1278\n(
 [
  object XULCommandEvent
 ]
 )@http://slh.mnpals.net/xul/rel_2_0_4/server/main/JSAN.js:331\n",
 "name":"TypeError"
}
--------------------------