diff options
Diffstat (limited to 'lib/irb/cmd/fork.rb')
-rw-r--r-- | lib/irb/cmd/fork.rb | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/irb/cmd/fork.rb b/lib/irb/cmd/fork.rb index fbe5126c85..e74b2485c0 100644 --- a/lib/irb/cmd/fork.rb +++ b/lib/irb/cmd/fork.rb @@ -16,20 +16,20 @@ module IRB module ExtendCommand class Fork<Nop def execute - pid = send ExtendCommand.irb_original_method_name("fork") - unless pid - class << self - alias_method :exit, ExtendCommand.irb_original_method_name('exit') - end - if iterator? - begin - yield - ensure - exit - end - end - end - pid + pid = send ExtendCommand.irb_original_method_name("fork") + unless pid + class << self + alias_method :exit, ExtendCommand.irb_original_method_name('exit') + end + if iterator? + begin + yield + ensure + exit + end + end + end + pid end end end |