message: Don't queryHasMany if we already know we don't have any
diff: @@ -28,6 +28,10 @@ export default class PaginatedHasMany extends BaseDataComponent {
  const model = yield this.get('getModelTask').perform();
  if (this.usePlaceholders) {
  yield this.get('loadRelatedCountTask').perform(reloading);
  + // Don't bother querying if we already know there's nothing there.
  + if (this.totalCount === 0) {
  + return;
  + }
  }
  const items = yield model.queryHasMany(
  this.relationshipName,
  