fixes a bug in Item Status -> Alternate View when the item being viewed has no circ...

git-svn-id: svn://svn.open-ils.org/ILS/trunk@17894 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/xul/staff_client/server/circ/alternate_copy_summary.js b/Open-ILS/xul/staff_client/server/circ/alternate_copy_summary.js
index 8128241..addc364 100644 (file)
--- a/Open-ILS/xul/staff_client/server/circ/alternate_copy_summary.js
+++ b/Open-ILS/xul/staff_client/server/circ/alternate_copy_summary.js
@@ -169,7 +169,11 @@ function load_item() {
             set("copy_circ_lib" , typeof details.copy.circ_lib() == 'object' ? details.copy.circ_lib().shortname() : data.hash.aou[ details.copy.circ_lib() ].shortname()); 
             set_tooltip("copy_circ_lib" , typeof details.copy.circ_lib() == 'object' ? details.copy.circ_lib().name() : data.hash.aou[ details.copy.circ_lib() ].name()); 
             var cm = details.copy.circ_modifier();
-            set("circ_modifier", document.getElementById('commonStrings').getFormattedString('staff.circ_modifier.display',[cm,data.hash.ccm[cm].name(),data.hash.ccm[cm].description()])); 
+            if (typeof data.hash.ccm[cm] != 'undefined') {
+                set("circ_modifier", document.getElementById('commonStrings').getFormattedString('staff.circ_modifier.display',[cm,data.hash.ccm[cm].name(),data.hash.ccm[cm].description()])); 
+            } else {
+                set("circ_modifier","");
+            }
             set("circulate", get_localized_bool( details.copy.circulate() )); 
             set("copy_number", details.copy.copy_number()); 
             set("copy_create_date", util.date.formatted_date( details.copy.create_date(), '%{localized}' ));