From d7fd3acf23b1adbc6d0b2f824966b4d8dc59f25e Mon Sep 17 00:00:00 2001
From: Brendan Coles <bcoles@gmail.com>
Date: Mon, 10 Apr 2017 18:43:16 +0000
Subject: [PATCH] Update minimum supported Ruby version to 2.2

---
 beef                     | 6 +++---
 core/filters/browser.rb  | 2 +-
 install                  | 4 ++--
 test/common/ts_common.rb | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/beef b/beef
index dbd9af564..40c65b1e0 100755
--- a/beef
+++ b/beef
@@ -9,10 +9,10 @@
 # stop deprecation warning from being displayed
 $VERBOSE = nil
 
-# @note Version check to ensure BeEF is running Ruby 2.1+
-if RUBY_VERSION < '2.1'
+# @note Version check to ensure BeEF is running Ruby 2.2+
+if RUBY_VERSION < '2.2'
   puts "\n"
-  puts "Ruby version #{RUBY_VERSION} is no longer supported. Please upgrade to Ruby version 2.1 or later."
+  puts "Ruby version #{RUBY_VERSION} is no longer supported. Please upgrade to Ruby version 2.2 or later."
   puts "\n"
   exit 1
 end
diff --git a/core/filters/browser.rb b/core/filters/browser.rb
index 5dfc1dd9c..550708ed7 100644
--- a/core/filters/browser.rb
+++ b/core/filters/browser.rb
@@ -146,7 +146,7 @@ module Filters
   def self.is_valid_browser_plugins?(str)
     return true unless is_non_empty_string?(str)
     return false if str.length > 1000
-    if RUBY_VERSION >= "1.9" && str.encoding === Encoding.find('UTF-8')
+    if str.encoding === Encoding.find('UTF-8')
       return (str =~ /[^\w\d\s()-.,';_!\302\256]/u).nil?
     else
       return (str =~ /[^\w\d\s()-.,';_!\302\256]/n).nil?
diff --git a/install b/install
index 82ca609a6..689bb9fc9 100755
--- a/install
+++ b/install
@@ -8,9 +8,9 @@
 
 puts "\nWelcome to the BeEF installer!"
 
-if RUBY_VERSION < '2.0'
+if RUBY_VERSION < '2.2'
   puts "\n"
-  puts "Ruby version #{RUBY_VERSION} is no longer supported. Please upgrade to Ruby version 2.0 or later."
+  puts "Ruby version #{RUBY_VERSION} is no longer supported. Please upgrade to Ruby version 2.2 or later."
   puts "\n"
   exit 1
 end
diff --git a/test/common/ts_common.rb b/test/common/ts_common.rb
index 13d337308..a518e166a 100644
--- a/test/common/ts_common.rb
+++ b/test/common/ts_common.rb
@@ -5,9 +5,9 @@
 #
 
 # @note Version check to ensure BeEF is running Ruby 2.0+
-if RUBY_VERSION < '2.0'
+if RUBY_VERSION < '2.2'
   puts "\n"
-  puts "Ruby version #{RUBY_VERSION} is no longer supported. Please upgrade to Ruby version 2.0 or later."
+  puts "Ruby version #{RUBY_VERSION} is no longer supported. Please upgrade to Ruby version 2.2 or later."
   puts "\n"
   exit 1
 end