Bump 1.6.2

Author: david942j

Gemfile.lock

@@ -1,17 +1,17 @@
 PATH
   remote: .
   specs:
-    one_gadget (1.6.1)
-      elftools (~> 1.0)
+    one_gadget (1.6.2)
+      elftools (~> 1.0.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.0)
-    bindata (2.4.3)
+    bindata (2.4.4)
     diff-lcs (1.3)
-    docile (1.3.0)
-    elftools (1.0.1)
+    docile (1.3.1)
+    elftools (1.0.2)
       bindata (~> 2)
     jaro_winkler (1.5.1)
     json (2.1.0)
@@ -27,7 +27,7 @@ GEM
       rspec-mocks (~> 3.8.0)
     rspec-core (3.8.0)
       rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.0)
+    rspec-expectations (3.8.2)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-mocks (3.8.0)
@@ -63,4 +63,4 @@ DEPENDENCIES
   yard (~> 0.9)
 
 BUNDLED WITH
-   1.16.1
+   1.16.6

lib/one_gadget/helper.rb

@@ -102,7 +102,7 @@ def color_on!
       #   True or false.
       def color_enabled?
         # if not set, use tty to check
-        return $stdout.tty? if @disable_color.nil?
+        return $stdout.tty? unless instance_variable_defined?(:@disable_color)
 
         !@disable_color
       end

lib/one_gadget/version.rb

@@ -1,4 +1,4 @@
 module OneGadget
   # Current gem version.
-  VERSION = '1.6.1'.freeze
+  VERSION = '1.6.2'.freeze
 end

one_gadget.gemspec

@@ -26,7 +26,7 @@ Gem::Specification.new do |s|
 
   s.required_ruby_version = '>= 2.1.0'
 
-  s.add_runtime_dependency 'elftools', '~> 1.0'
+  s.add_runtime_dependency 'elftools', '~> 1.0.2'
 
   s.add_development_dependency 'rake', '~> 12.3'
   s.add_development_dependency 'rspec', '~> 3.7'