LP1908619 Update to script

And the other bit I forgot to add before...

Signed-off-by: Terran McCanna <tmccanna@georgialibraries.org>

diff --git a/Open-ILS/src/eg2/src/app/staff/catalog/prefs.component.ts b/Open-ILS/src/eg2/src/app/staff/catalog/prefs.component.ts
index a186fc8..a76955e 100644 (file)
--- a/Open-ILS/src/eg2/src/app/staff/catalog/prefs.component.ts
+++ b/Open-ILS/src/eg2/src/app/staff/catalog/prefs.component.ts
@@ -79,5 +79,13 @@ export class PreferencesComponent implements OnInit {
             .then(_ => this.toast.success(this.successMsg.text))
             .then(_ => value);
     }
+
+    hasNoHistory(): boolean {
+        return history.length === 0;
+    }
+
+    goBack() {
+        history.back();
+    }
 }