From 7852fc7d04bcdb3aa60384a1f6dddfd637fedd70 Mon Sep 17 00:00:00 2001
From: Bruce Wells <brucekwells@gmail.com>
Date: Thu, 21 May 2020 14:45:25 -0400
Subject: Packagist tag (#64)

* $variables should be private

* Add Packagist tag
---
 src/NXP/MathExecutor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/NXP/MathExecutor.php')

diff --git a/src/NXP/MathExecutor.php b/src/NXP/MathExecutor.php
index 5fdc78f..9a45589 100644
--- a/src/NXP/MathExecutor.php
+++ b/src/NXP/MathExecutor.php
@@ -30,7 +30,7 @@ class MathExecutor
      *
      * @var array
      */
-    public $variables = [];
+    private $variables = [];
 
     /**
      * @var Operator[]
-- 
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