From 43d849873e9e06b7b9e73f67270cea496eace2a7 Mon Sep 17 00:00:00 2001
From: Milton Zurita <mzurita85@hotmail.com>
Date: Mon, 26 Sep 2016 22:36:29 -0500
Subject: [PATCH] CRM-19303:

Final Style Changes.  Other warnings not in my modifications. Line# 40-51
---
 CRM/Utils/System/DrupalBase.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/CRM/Utils/System/DrupalBase.php b/CRM/Utils/System/DrupalBase.php
index 1f50aa3d5b..62ddbbbdf7 100644
--- a/CRM/Utils/System/DrupalBase.php
+++ b/CRM/Utils/System/DrupalBase.php
@@ -623,18 +623,18 @@ abstract class CRM_Utils_System_DrupalBase extends CRM_Utils_System_Base {
    * @param $default string
    */
   public function checkMultisite($root, $baseUrl, $default = "default") {
-    if(isset($this->filesUrl))
+    if (isset($this->filesUrl))
       return $this->filesUrl;
 
     $basepath = $this->checkBasePath($root);
-    $correct = null;
+    $correct = NULL;
     if ($this->checkFilesExists($root, $default)) {
       $correct = $default;
     }
     else {
       //Check for any other directories if default doesn't exist.
       $folders = scandir($basepath . 'sites/');
-      foreach($folders as $folder) {
+      foreach ($folders as $folder) {
         //Ignore hidden directories/files...
         if (strpos($folder, '.') === 0 || $folder == 'all')
           continue;
@@ -650,3 +650,4 @@ abstract class CRM_Utils_System_DrupalBase extends CRM_Utils_System_Base {
       }
     }
   }
+}
-- 
2.25.1