[Bug 30412] New: Dr.com network client for TUST doesn't quit after clicking close button

http://bugs.winehq.org/show_bug.cgi?id=30412

Bug #: 30412
           Summary: Dr.com network client for TUST doesn't quit after
                    clicking close button
           Product: Wine
           Version: 1.5.1
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

There are many different variants of Dr.com.

This bug is regarding Dr.com for TUST ( Tianjin University of Science and
Technology )

Dr.com for TUST work out of box on Wine, (no wpcap required, no virtual
interface required)

However, when I click the close button (x) of Dr.com, it doesn't quit as
expect. If I click it twice, the GUI will disappear, but the following three
process are always running:

Dr.main.exe
DrUpdate.exe
DrClient.exe

I have confirmed on Windows Dr.com will quit cleanly if I click (x) just once.

There is no public download version of Dr.com for TUST, here is my testing
steps:

1. Install Dr.com :
$ wine tust-drcom.exe

2. Start Dr.com:
$ cd .wine/drive_c/Drcom/DrUpdateClient/
$ wine DrMain.exe

3. Click close button (x) twice

Expect result:
Dr.com should quit cleanly ( after the first clicking on 'close' )
Actual result:
Dr.com GUI disappear, but three related exe is still running.