[bug #24785] Application not quitting properly on some platforms.

[Fred Kiefer]

Follow-up Comment #7, bug #24785 (project gnustep):

Thank you for this information. Now at least we ahve an idea why this strange
behaviour could happen. 

I am not sure whether this is related, but after Richards patch to better
report exceptions I did get the following when closing a process:

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb73c38d0 (LWP 9905)]
0xffffe430 in __kernel_vsyscall ()
(gdb) bt
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb76ac900 in raise () from /lib/libc.so.6
#2  0xb76ae238 in abort () from /lib/libc.so.6
#3  0xb7cc0522 in _NSAppKitUncaughtExceptionHandler (exception=0x8560960)
    at NSApplication.m:148
#4  0xb7971a53 in callUncaughtHandler (value=0x8560960)
    at NSException.m:732
#5  0xb79721d1 in -[NSException raise] (self=0x8560960, _cmd=0xb7fa04c8)
    at NSException.m:867
#6  0xb7e5bd99 in -[_GSWorkspaceCenter postNotification:] (
    self=0x86319d0, _cmd=0xb7fa04e8, aNotification=0x857a8d8)
    at NSWorkspace.m:336
#7  0xb7e5beb5 in -[_GSWorkspaceCenter postNotificationName:object:userInfo:]
(self=0x86319d0, _cmd=0xb7f05898, name=0xb7faacd0, object=0x8631750,
    info=0x857a8a8) at NSWorkspace.m:353
#8  0xb7cca52c in -[NSApplication replyToApplicationShouldTerminate:] (
    self=0x82473d8, _cmd=0xb7f05ca0, shouldTerminate=1 '