From af2436d7cc555216526052b901583c0e75dddb24 Mon Sep 17 00:00:00 2001
From: Bruce Wells <bruce.wells@simparel.com>
Date: Mon, 27 Aug 2018 17:47:28 -0400
Subject: Exception Messages

Basically the token that is causing the exception for better diagnostics.
---
 src/NXP/Classes/Calculator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/NXP/Classes/Calculator.php')

diff --git a/src/NXP/Classes/Calculator.php b/src/NXP/Classes/Calculator.php
index 41e0d9f..b584d69 100644
--- a/src/NXP/Classes/Calculator.php
+++ b/src/NXP/Classes/Calculator.php
@@ -40,7 +40,7 @@ class Calculator
             if ($token instanceof TokenVariable) {
                 $variable = $token->getValue();
                 if (!array_key_exists($variable, $variables)) {
-                    throw new UnknownVariableException();
+                    throw new UnknownVariableException($variable);
                 }
                 $value = $variables[$variable];
                 array_push($stack, new TokenNumber($value));
-- 
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