From c893e37a65160947439aa9f432e22d4c8c40fb29 Mon Sep 17 00:00:00 2001
From: spengreb <spengreb@gmail.com>
Date: Tue, 8 Oct 2019 22:14:42 +0200
Subject: [PATCH] Change how ruby executes commands

---
 app/controllers/vouchers_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/vouchers_controller.rb b/app/controllers/vouchers_controller.rb
index 991d797..84bb25b 100644
--- a/app/controllers/vouchers_controller.rb
+++ b/app/controllers/vouchers_controller.rb
@@ -5,7 +5,7 @@ class VouchersController < ApplicationController
   # GET /vouchers
   def index
     @vouchers = Voucher.all
-    whitelist = %x[mcrcon -c -H mine.vereto.net -p #{ENV["MC_RCON_PASS"]} 'whitelist list' | sed 's/There are*.*whitelisted players: //g'].gsub("\n", "").split(", ")
+    whitelist = system 'mcrcon -c -H mine.vereto.net -p #{ENV["MC_RCON_PASS"]} "whitelist list" | sed "s/There are*.*whitelisted players: //g"'.gsub("\n", "").split(", ")
 
     render json: { :vouchers => @vouchers, :whitelist => whitelist }.to_json
   end