From 5cb91291851356005212a91c57574ae53f21ef5e Mon Sep 17 00:00:00 2001
From: Marrub <marrub--@users.noreply.github.com>
Date: Sun, 13 Aug 2017 06:48:14 -0400
Subject: [PATCH] Fix minor errors

---
 .yardopts        | 2 +-
 source/module.rb | 2 +-
 source/server.rb | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.yardopts b/.yardopts
index ad52b02..784b87e 100644
--- a/.yardopts
+++ b/.yardopts
@@ -1 +1 @@
---protected source/*.rb servers/*.rb - README
+--protected source/*.rb source/servers/*.rb
diff --git a/source/module.rb b/source/module.rb
index 4d5fa10..b2e5418 100644
--- a/source/module.rb
+++ b/source/module.rb
@@ -123,7 +123,7 @@ module Vrobot4::Module
             end
          else
             if opt.length
-               check_arg argv, 0, opt[0] if argv.length
+               check_arg argv, 0, opt[0] unless argv.empty?
             else
                check_arg argv, 0, req[0]
             end
diff --git a/source/server.rb b/source/server.rb
index 48340de..ff819e8 100644
--- a/source/server.rb
+++ b/source/server.rb
@@ -128,7 +128,7 @@ module Vrobot4::Server
       def initialize info
          @info = info
          @modules = [Mod_Base.new(nil)]
-         load_permissions info["permissions"] if info.key? "permissions"
+         load_permissions info["permissions"]
       end
 
       # Loads and initializes a module into the load list.