From 6917e88f9b3f31c4f4448dd92df34928f0bdd034 Mon Sep 17 00:00:00 2001
From: Dan Cryer <dan@block8.co.uk>
Date: Wed, 16 Apr 2014 09:05:48 +0100
Subject: [PATCH] Adding global try/catch in Builder, in hope of fixing
 forever-hanging. Closes #354, Closes #304

---
 PHPCI/Builder.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/PHPCI/Builder.php b/PHPCI/Builder.php
index 04c5c48e..92b43e9d 100644
--- a/PHPCI/Builder.php
+++ b/PHPCI/Builder.php
@@ -136,16 +136,22 @@ class Builder implements LoggerAwareInterface
 
     /**
      * Set the config array, as read from phpci.yml
-     * @param array
+     * @param array|null $config
+     * @throws \Exception
      */
-    public function setConfigArray(array $config)
+    public function setConfigArray($config)
     {
+        if (is_null($config) || !is_array($config)) {
+            throw new \Exception('This project does not contain a phpci.yml file, or it is empty.');
+        }
+
         $this->config = $config;
     }
 
     /**
      * Access a variable from the phpci.yml file.
      * @param string
+     * @return mixed
      */
     public function getConfig($key)
     {