From: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Sat, 25 Aug 2012 20:53:37 +0000 (-0700)
Subject: Return connection failure if display string specifies non-existent screen
X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff53285ae3f604e9f2cc5f4837255220459b5e44;hp=ff53285ae3f604e9f2cc5f4837255220459b5e44;p=free-sw%2Fxcb%2Flibxcb

Return connection failure if display string specifies non-existent screen

Matches the behaviour of Xlib - if you set DISPLAY to :0.1 but only have
one screen, closes connection and returns error.

This introduces a new connection error code:
XCB_CONN_CLOSED_INVALID_SCREEN

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---