From 0129588d21d4bb76ba6574015cf012db98b0c991 Mon Sep 17 00:00:00 2001
From: Gilles Crettenand <gilles@crettenand.info>
Date: Wed, 17 Jun 2015 13:08:20 +0200
Subject: [PATCH] ensure we have an array

---
 Lib/Formatter/Html.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/Formatter/Html.php b/Lib/Formatter/Html.php
index 1cf1caf..9d27240 100644
--- a/Lib/Formatter/Html.php
+++ b/Lib/Formatter/Html.php
@@ -41,6 +41,7 @@ class Html extends Formatter {
         // so take the first element of the 'result' array
         $func = key($data['result']);
         $data = reset($data['result']);
+        $data = is_array($data) ? $data : array();
         $title = $func;
 
         $content = '';