Always call the callback when returning Users for a given Role

Fix for #972 Signed-off-by: Claudio Mezzasalma <claudio.mezzasalma@eurotech.com>
eclipse-kapua · Nov 20, 2017 · fccbb22 · fccbb22
1 parent c620e03
commit fccbb22
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/...ain/java/org/eclipse/kapua/app/console/module/user/client/tabs/roles/RoleSubjectGrid.java b/...ain/java/org/eclipse/kapua/app/console/module/user/client/tabs/roles/RoleSubjectGrid.java
@@ -14,6 +14,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import com.extjs.gxt.ui.client.data.BasePagingLoadResult;
 import com.extjs.gxt.ui.client.data.PagingLoadConfig;
 import org.eclipse.kapua.app.console.module.api.client.ui.grid.EntityGrid;
 import org.eclipse.kapua.app.console.module.api.client.ui.view.AbstractEntityView;
@@ -56,6 +57,8 @@ protected void load(Object loadConfig,
                     AsyncCallback<PagingLoadResult<GwtUser>> callback) {
                 if (selectedRole != null) {
                     USER_SERVICE.getUsersForRole((PagingLoadConfig) loadConfig, query, callback);
+                } else {
+                    callback.onSuccess(new BasePagingLoadResult<GwtUser>(new ArrayList<GwtUser>(), 0, 0));
                 }
             }