From cfb258a55bccc448d5cb7626c2792e3cc768eaa2 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Fri, 29 Nov 2013 00:02:20 -0800
Subject: [PATCH] provisioners/shell: s/unless/if !/

---
 plugins/provisioners/shell/config.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/provisioners/shell/config.rb b/plugins/provisioners/shell/config.rb
index df1a06a6b..931fadd14 100644
--- a/plugins/provisioners/shell/config.rb
+++ b/plugins/provisioners/shell/config.rb
@@ -55,7 +55,7 @@ module VagrantPlugins
           errors << I18n.t("vagrant.provisioners.shell.upload_path_not_set")
         end
 
-        unless args_valid?
+        if !args_valid?
           errors << I18n.t("vagrant.provisioners.shell.args_bad_type")
         end
 
@@ -65,7 +65,7 @@ module VagrantPlugins
       # Args are optional, but if they're provided we only support them as a
       # string or as an array.
       def args_valid?
-        return true unless args
+        return true if !args
         args.is_a?(String) || args.is_a?(Array)
       end