testing

DiffusionSvnCommitParentsQuery.php
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			<?php

			/*
			* Copyright 2012 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			final class DiffusionSvnCommitParentsQuery
			extends DiffusionCommitParentsQuery {

			protected function executeQuery() {
			$drequest = $this->getRequest();
			$repository = $drequest->getRepository();

			// TODO: With merge properties in recent versions of SVN, can we do
			// a better job of this?

			$n = $drequest->getStableCommitName();
			if ($n > 1) {
			$ids = array($n - 1);
			} else {
			$ids = array();
			}

			return self::loadCommitsByIdentifiers($ids);
			}
			}