LP#1705524 Grid value filter defaults to null

Avoid use of Perl undef in JS.

Signed-off-by: Bill Erickson <berickxx@gmail.com>

diff --git a/Open-ILS/web/js/ui/default/staff/services/grid.js b/Open-ILS/web/js/ui/default/staff/services/grid.js
index 27344c0..1811941 100644 (file)
--- a/Open-ILS/web/js/ui/default/staff/services/grid.js
+++ b/Open-ILS/web/js/ui/default/staff/services/grid.js
@@ -1940,7 +1940,7 @@ angular.module('egGridMod',
         var list = path.split('.');
         for (var part in path) {
             if (obj[path]) obj = obj[path]
-            else return undef;
+            else return null;
         }
         return obj;
     }