[ruby/irb] Remove unnecessary warning check on help command
It's not an intentional behavior of the command and it behaves differently in different environments. So checking it actually brings more problem than benefit.
https://github.com/ruby/irb/commit/b3203bc784
[ruby/irb] Remove unnecessary warning check on help command
It's not an intentional behavior of the command and it behaves
differently in different environments. So checking it actually brings
more problem than benefit.
https://github.com/ruby/irb/commit/b3203bc784