resolv.gemspec in resolv-0.2.0 vs resolv.gemspec in resolv-0.2.1

@@ -1,8 +1,8 @@
 Gem::Specification.new do |spec|
   spec.name          = "resolv"
-  spec.version       = "0.2.0"
+  spec.version       = "0.2.1"
   spec.authors       = ["Tanaka Akira"]
   spec.email         = ["[e-mail]"]
 
   spec.summary       = %q{Thread-aware DNS resolver library in Ruby.}
   spec.description   = %q{Thread-aware DNS resolver library in Ruby.}
@@ -15,8 +15,8 @@
 
   spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
   spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+  spec.executables   = []
   spec.require_paths = ["lib"]
 end