diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-08-30 06:22:30 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-08-30 06:22:30 +0000 |
| commit | 4b298ad77a8388f0aae62daeca66659a8effeade (patch) | |
| tree | 163674f4123bf461a86b4f6fd1de964297057bae /lib/shell.rb | |
| parent | 0df79477bd2cd534ad2d89bfdbf9708c64b59eed (diff) | |
Use qualified names
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/shell.rb')
| -rw-r--r-- | lib/shell.rb | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/shell.rb b/lib/shell.rb index 8216eb2862..b0bdc8194f 100644 --- a/lib/shell.rb +++ b/lib/shell.rb @@ -12,8 +12,6 @@ require "e2mmap" -require "thread" unless defined?(Mutex) - require "forwardable" require "shell/error" @@ -100,7 +98,7 @@ class Shell @debug_display_process_id = false @debug_display_thread_id = true - @debug_output_mutex = Mutex.new + @debug_output_mutex = Thread::Mutex.new class << Shell extend Forwardable |