Fixed test

Author: dantleech

src/PHPCR/Shell/Console/Application/.ShellApplication.php.swn

@@ -27,7 +27,6 @@
 use PHPCR\Util\Console\Command\WorkspaceImportCommand;
 use PHPCR\Util\Console\Command\WorkspaceListCommand;
 use PHPCR\Util\Console\Command\WorkspacePurgeCommand;
-use PHPCR\Util\Console\Helper\PhpcrCliHelper;
 use PHPCR\Util\Console\Helper\PhpcrConsoleDumperHelper;
 use PHPCR\Util\Console\Helper\PhpcrHelper;
 use Symfony\Component\Console\Command\Command;
@@ -109,7 +108,6 @@ public function __construct($appName, $version, InputInterface $input, $transpor
         $this->getHelperSet()->set(new PhpcrConsoleDumperHelper());
         $this->getHelperSet()->set(new ResultFormatterHelper());
         $this->getHelperSet()->set(new PhpcrHelper($session));
-        $this->getHelperSet()->set(new PhpcrCliHelper($session));
     }
 
     private function getSession($input)

src/PHPCR/Shell/Console/Application/ShellApplication.php

@@ -52,8 +52,9 @@ public function format(QueryResultInterface $result, OutputInterface $output, $e
 
     protected function formatValue($value)
     {
-        if (is_array($value->getValue())) {
-            if (empty($value->getValue())) {
+        $v = $value->getValue();
+        if (is_array($v)) {
+            if (empty($v)) {
                 return '';
             }
             $array = $value;