making sure var is defined

git-svn-id: svn://svn.open-ils.org/ILS/trunk@5644 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/javascript/backend/circ/circ_duration.js b/Open-ILS/src/javascript/backend/circ/circ_duration.js
index 33972f9..a5d46ab 100644 (file)
--- a/Open-ILS/src/javascript/backend/circ/circ_duration.js
+++ b/Open-ILS/src/javascript/backend/circ/circ_duration.js
@@ -16,6 +16,7 @@ if( isTrue(isPrecat) ) {
 
 /* grab the config from the config script */
 var config = getItemConfig();
+var itemForm   = (marcXMLDoc) ? extractFixedField(marcXMLDoc,'Form') : "";
 
 
 /* -----------------------------------------------------------------------------