From a60bd568e76d6ea5981b34811c6e4f0b337126ae Mon Sep 17 00:00:00 2001
From: Piotr Szotkowski <p.szotkowski@tele.pw.edu.pl>
Date: Sat, 12 Nov 2016 10:29:48 +0100
Subject: [PATCH] fix a FIle.exists? deprecation

---
 lib/art-decomp/executable.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/art-decomp/executable.rb b/lib/art-decomp/executable.rb
index 148f02b..863e182 100644
--- a/lib/art-decomp/executable.rb
+++ b/lib/art-decomp/executable.rb
@@ -15,7 +15,7 @@ def initialize args, opts = { logging_class: Logging }
     end
 
     Trollop.die 'no FSM given'       if     args.empty?
-    Trollop.die 'FSM does not exist' unless File.exists? args.first
+    Trollop.die 'FSM does not exist' unless File.exist? args.first
 
     Trollop.die :archs, 'not in the form of inputs/outputs' unless options[:archs].all? { |s| s =~ /^\d+\/\d+$/ }
     Trollop.die :uv,    'generator does not exist'          unless (options[:uv] - UVGenerators.constants.map(&:to_s)).empty?