fix clearing copy alerts in volume/copy editor

Signed-off-by: Galen Charlton <gmc@esilibrary.com>

diff --git a/Open-ILS/src/templates/staff/cat/volcopy/t_copy_alerts.tt2 b/Open-ILS/src/templates/staff/cat/volcopy/t_copy_alerts.tt2
index f18233f..b86fef3 100644 (file)
--- a/Open-ILS/src/templates/staff/cat/volcopy/t_copy_alerts.tt2
+++ b/Open-ILS/src/templates/staff/cat/volcopy/t_copy_alerts.tt2
@@ -70,7 +70,7 @@
             </div>
             <div class="col-md-3">
               <label>
-                <input type="checkbox" ng-model="acked" ng-change="acked ? a.ack_time('now') : a.ack_time(null)"/>
+                <input type="checkbox" ng-model="acked" ng-change="(acked ? a.ack_time('now') : a.ack_time(null)) && a.ischanged(1)"/>
                 [% l('Clear?') %]
               </label>
             </div>