libX11: Changes to 'master'

[Jamey Sharp]

 man/XListFonts.man |    6 ++++++
 1 files changed, 6 insertions(+)

New commits:
commit a1168e11ec9377307c51a7271faec3bf88a63a66
Author: Jamey Sharp <jamey at minilop.net>
Date:   Tue Nov 21 17:52:34 2006 -0800

    Add note in man-page that XListFontsWithInfo is not thread-safe.
    
    _XReply drops the Display lock, so the value of dpy->request may change
    before _XReply is called again.
    
    I discovered this by inspection a year or two ago. I'm pretty confident
    in the claim, and nobody has come up with an argument for why it's safe
    despite appearances.