rubytorrent devel - May 2012 - patches to make rubytorrent work with Ruby1.9

Hi!

During the process of adapting the Debian package for rubytorrent to
Ruby 1.9, I have detected some minor syntax changes leading to errors
with Ruby1.9. I''ve prepared two patches to solve these issues, based on
the 0.3 version of the gem distributed by www.rubygems.org.

The first patch, convert_break_into_return_outside_a_loop.patch replaces
a break statement by a return inside step method in
lib/rubytorrent/controller.rb, as this is not allowed in Ruby1.9 syntax
(Syntax Error, Invalid break).

The second one, fix_fetching_ascii_codes_from_chars.patch, tries to
solve the way characters and their ascii codes are extracted from
strings. I am using the .chr and .ord methods working with both Ruby 1.8
and 1.9.

I send these to the list for the record.

Thanks!

C?dric

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