From f11023c025e06bb473bbb3bb3a45b70a925a397a Mon Sep 17 00:00:00 2001
From: CodeLingoBot <bot@codelingo.io>
Date: Fri, 5 Apr 2019 20:18:19 +1300
Subject: [PATCH] Change PHP keywords to comply with PSR2

Signed-off-by: CodeLingoBot <bot@codelingo.io>
---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index e368af9..0b851f7 100755
--- a/index.php
+++ b/index.php
@@ -166,7 +166,7 @@
 
         }
         // close the database connection
-        $db = NULL;
+        $db = null;
     }
     catch(PDOException $e)
     {