xscope: Changes to 'master'

[Jeremy Huddleston]

 fd.c |   13 +++++++++----
 fd.h |    2 +-
 2 files changed, 10 insertions(+), 5 deletions(-)

New commits:
commit 26db4f6adf5a43f49b7941bab90c05c1e271d6b0
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Wed May 12 18:12:37 2010 -0700

    Fallback on other transports.
    
    This adds support for --disable-unix-transport
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>