[macruby-changes] [MacRuby/MacRuby] 144c5c: fix a leak in IO.copy_stream.

Branch: refs/heads/master Home: https://github.com/MacRuby/MacRuby Commit: 144c5c348bcfbb45b0cd4216e489755c3ed80bbc https://github.com/MacRuby/MacRuby/commit/144c5c348bcfbb45b0cd4216e489755c3e... Author: Watson <watson1978@gmail.com> Date: 2011-05-05 (Thu, 05 May 2011) Changed paths: M io.c Log Message: ----------- fix a leak in IO.copy_stream.