From d15d9487caa7ce577e121977534ba34a4a71d493 Mon Sep 17 00:00:00 2001
From: Daniel Muckerman <danielmuckerman@me.com>
Date: Fri, 9 Oct 2015 19:27:23 -0400
Subject: [PATCH] Remove check?

---
 slack-mathbot/commands/calculate.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slack-mathbot/commands/calculate.rb b/slack-mathbot/commands/calculate.rb
index 647437d..351e537 100644
--- a/slack-mathbot/commands/calculate.rb
+++ b/slack-mathbot/commands/calculate.rb
@@ -5,7 +5,7 @@ module SlackMathbot
       command 'calculate'
 
       def self.call(client, data, match)
-        send_message client, data.channel, match.expression
+        send_message client, data.channel, match[:expression]
         result = Dentaku::Calculator.new.evaluate(match[:expression])
 		#if match.names.include?('expression')
         result = result.to_s if result