XWin -silent-dup-error does not work anymore

["Cees Dam" <Cees.Dam@planet.nl>]

If Xwin.exe is started with -silent-dup-error flag and a second instance of
Xwin.exe is also started with the -silent-dup-error flag a pop-up
notification shows up with fatal errors. The output in the terminal (with
-silent-dup-error flag) is the same as shown below with the -v flag.

====================================================================

Xwin -v > bugreport
Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.17.1.0
OS: CYGWIN_NT-6.1 Productie 1.7.35(0.287/5/3) 2015-03-04 12:09 x86_64
OS: Windows 7 Service Pack 1 [Windows NT 6.1 build 7601] (Win64)
Package: version 1.17.1-2 built 2015-02-23

XWin was started with the following command line:

Xwin -v

(EE) Fatal server error:
(EE) Server is already active for display 0
        If this server is no longer running, remove /tmp/.X0-lock
        and start again.
(EE) Fatal server error:
(EE) Cannot move old log file "/var/log/xwin/XWin.0.log" to
"/var/log/xwin/XWin.0.log.old"
winDeinitMultiWindowWM - Noting shutdown in progress


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple