diff --git a/src/Xhgui/Controller/Run.php b/src/Xhgui/Controller/Run.php
index d6fbc7a3..a3c0d195 100644
--- a/src/Xhgui/Controller/Run.php
+++ b/src/Xhgui/Controller/Run.php
@@ -212,7 +212,7 @@ public function compare()
             'base_url' => 'run.compare',
             'base_run' => $baseRun,
             'head_run' => $headRun,
-            'candidates' => $candidates ? $candidates : [],
+            'candidates' => $candidates ? $candidates : array(),
             'url_params' => $request->get(),
             'date_format' => $this->_app->config('date.format'),
             'comparison' => $comparison,