diff options
Diffstat (limited to 'lib/rubygems/commands/environment_command.rb')
| -rw-r--r-- | lib/rubygems/commands/environment_command.rb | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/rubygems/commands/environment_command.rb b/lib/rubygems/commands/environment_command.rb index 47b62f03af..e825c761ad 100644 --- a/lib/rubygems/commands/environment_command.rb +++ b/lib/rubygems/commands/environment_command.rb @@ -1,4 +1,4 @@ -# frozen_string_literal: false +# frozen_string_literal: true require 'rubygems/command' class Gem::Commands::EnvironmentCommand < Gem::Command @@ -72,7 +72,7 @@ lib/rubygems/defaults/operating_system.rb end def execute - out = '' + out = String.new arg = options[:args][0] out << case arg @@ -104,7 +104,7 @@ lib/rubygems/defaults/operating_system.rb end def show_environment # :nodoc: - out = "RubyGems Environment:\n" + out = "RubyGems Environment:\n".dup out << " - RUBYGEMS VERSION: #{Gem::VERSION}\n" @@ -158,4 +158,3 @@ lib/rubygems/defaults/operating_system.rb end end - |