erd.gemspec in erd-0.8.0 vs erd.gemspec in erd-0.8.1

@@ -9,12 +9,12 @@
   gem.description   = 'erd engine on Rails'
   gem.summary       = 'erd engine on Rails'
   gem.homepage      = 'https://github.com/amatsuda/erd'
   gem.license       = 'MIT'
 
-  gem.files         = `git ls-files`.split($\)
-  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
-  gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
+  gem.files = Dir.chdir(File.expand_path(__dir__)) do
+    `git ls-files -z`.split("\x0").reject { |f| f.match(%r{\A(?:test|spec|features)/}) }
+  end
   gem.name          = 'erd'
   gem.require_paths = ['lib']
   gem.version       = Erd::VERSION
 
   gem.add_runtime_dependency 'ruby-graphviz'