From 44a74ddc38abf86d093db2e7ff2aa3af24bf8173 Mon Sep 17 00:00:00 2001
From: jj <john-git@ofjj.net>
Date: Fri, 28 Sep 2012 22:58:26 +0200
Subject: [PATCH] ruby: remove unused var

---
 plugins/ruby/ruby.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/plugins/ruby/ruby.cpp b/plugins/ruby/ruby.cpp
index e291a770f..7bd6d13e8 100644
--- a/plugins/ruby/ruby.cpp
+++ b/plugins/ruby/ruby.cpp
@@ -205,8 +205,6 @@ DFhackCExport command_result plugin_onstatechange ( color_ostream &out, state_ch
 
 static command_result df_rubyeval(color_ostream &out, std::vector <std::string> & parameters)
 {
-    command_result ret;
-
     if (parameters.size() == 1 && (parameters[0] == "help" || parameters[0] == "?"))
     {
         out.print("This command executes an arbitrary ruby statement.\n");