[erlang-patches] Small gen.erl optimizations

[Loïc Hoguin]

Hello,

I've been reading a lot of stdlib code recently and these two things 
have been bugging me. They're small changes, behavior is unchanged, and 
tests seem to pass.

   git fetch git://github.com/essen/otp.git otp-optims

   https://github.com/essen/otp/compare/erlang:maint...otp-optims
   https://github.com/essen/otp/compare/erlang:maint...otp-optims.patch

Enjoy.

-- 
Loïc Hoguin
Erlang Cowboy
Nine Nines
http://ninenines.eu