From 2053cd3633b3a54c0eabb958f6419de93dfc9efc Mon Sep 17 00:00:00 2001
From: Ben Ramsey <ben@benramsey.com>
Date: Tue, 16 Jun 2015 10:23:29 -0500
Subject: [PATCH] Coding standards fix

---
 src/Provider/Node/SystemNodeProvider.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/Provider/Node/SystemNodeProvider.php b/src/Provider/Node/SystemNodeProvider.php
index 168d79c..9e04d89 100644
--- a/src/Provider/Node/SystemNodeProvider.php
+++ b/src/Provider/Node/SystemNodeProvider.php
@@ -9,11 +9,11 @@ class SystemNodeProvider implements NodeProviderInterface
     public function getNode()
     {
         static $node = null;
-        
-        if($node !== null) {
+
+        if ($node !== null) {
             return $node;
-        }        
-        
+        }
+
         $pattern = '/[^:]([0-9A-Fa-f]{2}([:-])[0-9A-Fa-f]{2}(\2[0-9A-Fa-f]{2}){4})[^:]/';
         $matches = array();