From abb435436203a2821384cbe7d64f5a87a22a9e4e Mon Sep 17 00:00:00 2001
From: James <inbox.dev@jhodges.co.uk>
Date: Tue, 11 Feb 2020 20:25:23 +0000
Subject: [PATCH] dont error if no SeleniumBrowserUrl

---
 src/BrowserTest.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/BrowserTest.php b/src/BrowserTest.php
index 5beaa2d..873cc9f 100644
--- a/src/BrowserTest.php
+++ b/src/BrowserTest.php
@@ -14,7 +14,9 @@ abstract class BrowserTest extends \PHPUnit_Extensions_Selenium2TestCase{
     $args=explode(' ',getenv('SeleniumBrowserArgsVal'));
     $args[]='screenshot';
     $this->setDesiredCapabilities([getenv('SeleniumBrowserArgsKey')=>['args'=>$args]]);
-    $this->setBrowserUrl(getenv('SeleniumBrowserUrl'));
+    if($url=getenv('SeleniumBrowserUrl')){
+        $this->setBrowserUrl($url);
+    }
     $this->setBrowser(getenv('SeleniumBrowser'));
   }