[parrot/parrot] 5eddca: [GH #837] Fix set ByteBuffer from string

[GitHub]

  Branch: refs/heads/rurban/bytebuffer-resize-gh835
  Home:   https://github.com/parrot/parrot
  Commit: 5eddcaad7b3feaf6e7493e99f25e3c25a34d670d
      https://github.com/parrot/parrot/commit/5eddcaad7b3feaf6e7493e99f25e3c25a34d670d
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2012-09-21 (Fri, 21 Sep 2012)

  Changed paths:
    M src/pmc/bytebuffer.pmc
    M t/pmc/bytebuffer2.t

  Log Message:
  -----------
  [GH #837] Fix set ByteBuffer from string

set_string_native() did not reset char* content, only the STRING *source.