[ruby-cvs:69075] normal:r61894 (trunk): logger: use safe navigation operator

normal at ruby-lang.org normal at ruby-lang.org
Thu Jan 18 09:52:01 JST 2018


normal	2018-01-18 09:52:01 +0900 (Thu, 18 Jan 2018)

  New Revision: 61894

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61894

  Log:
    logger: use safe navigation operator
    
    Saves a few hundred bytes of bytecode in a frequently loaded module.

  Modified files:
    trunk/lib/logger.rb


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