Fixing test breaks.

framework/yii/helpers/base/FileHelper.php

@@ -251,7 +251,7 @@ class FileHelper
 	 * the supported options.
 	 * @return boolean whether the file or directory satisfies the filtering options.
 	 */
-	protected static function filterPath($path, $options)
+	public static function filterPath($path, $options)
 	{
 		if (isset($options['filter']) && !call_user_func($options['filter'], $path)) {
 			return false;

tests/unit/framework/helpers/FileHelperTest.php

@@ -215,6 +215,7 @@ class FileHelperTest extends TestCase
 
 		$foundFiles = FileHelper::findFiles($dirName);
 		sort($expectedFiles);
+		sort($foundFiles);
 		$this->assertEquals($expectedFiles, $foundFiles);
 	}