[FIX] it turns out the default operator is weirdly named 'default_operator', not 'die_walküre'. Weird

bzr revid: xmo@openerp.com-20110324174230-nfv342t6aysrkkb5

addons/base/static/openerp/js/base_views.js

@@ -666,7 +666,7 @@ openerp.base.search.Field = openerp.base.search.Input.extend({
         if (!this.attrs['filter_domain']) {
             return [
                 this.attrs.name,
-                this.attrs.operator || this.operator,
+                this.attrs.operator || this.default_operator,
                 this.get_value()
             ];
         }