From 17e675a7fcbaa35b7af0a44dce30057bb70bea89 Mon Sep 17 00:00:00 2001
From: Rajesh Taneja <rajesh@moodle.com>
Date: Tue, 10 Mar 2015 21:42:11 +0800
Subject: [PATCH] MDL-39752 behat: Return proper behat dir if config set

---
 lib/behat/classes/behat_command.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/behat/classes/behat_command.php b/lib/behat/classes/behat_command.php
index ce6c744a731..7ec8a744052 100644
--- a/lib/behat/classes/behat_command.php
+++ b/lib/behat/classes/behat_command.php
@@ -50,6 +50,11 @@ class behat_command {
     public static function get_behat_dir($runprocess = 0) {
         global $CFG;
 
+	// If not set then return empty string.
+	if (!isset($CFG->behat_dataroot)) {
+            return "";
+	}
+
         if (empty($runprocess)) {
             $behatdir = $CFG->behat_dataroot . '/behat';
         } else if (isset($CFG->behat_parallel_run[$runprocess - 1]['behat_dataroot'])) {