libX11: Changes to 'master'

[Jamey Sharp]

 src/xcb_lock.c |    3 +++
 1 files changed, 3 insertions(+)

New commits:
commit d3e65cb8cddf08913d83c9df2bb9b1517f2ad3a8
Author: Jamey Sharp <jamey at minilop.net>
Date:   Sat Oct 14 21:25:10 2006 -0700

    XCB: check for and handle I/O errors in _XGetXCBBuffer.