[Clock] Be's Clock crash on close

[diver]

Be's Clock crash on close:

[tcsetpgrp failed in terminal_inferior: Invalid Argument]
Thread 5590 called debugger(): looper must be locked before proceeding

Reading symbols from /boot/beos/system/lib/libbe.so...(no debugging symbols found)...done.
Loaded symbols for /boot/beos/system/lib/libbe.so
Reading symbols from /boot/beos/system/lib/libnetwork.so...(no debugging symbols found)...done.
Loaded symbols for /boot/beos/system/lib/libnetwork.so
Reading symbols from /boot/beos/system/lib/libroot.so...done.
Loaded symbols for /boot/beos/system/lib/libroot.so
Reading symbols from /boot/beos/system/lib/libstdc++.r4.so...done.
Loaded symbols for /boot/beos/system/lib/libstdc++.r4.so
[tcsetpgrp failed in terminal_inferior: Invalid Argument]

[Switching to team /BeOS/beos/apps/Clock (5584) thread w>Clock (5590)]
0xffff0102 in ?? ()
(gdb) bt
#0  0xffff0102 in ?? ()
#1  0x004b2316 in debugger () from /boot/beos/system/lib/libroot.so
#2  0x002bb27f in BLooper::AssertLocked () from /boot/beos/system/lib/libbe.so
#3  0x002b97a0 in BLooper::IsMessageWaiting ()
   from /boot/beos/system/lib/libbe.so
#4  0x002b91de in BLooper::~BLooper () from /boot/beos/system/lib/libbe.so
#5  0x002d7d06 in BBitmap::~BBitmap () from /boot/beos/system/lib/libbe.so
#6  0x00207858 in TOnscreenView::~TOnscreenView ()
#7  0x003503af in BView::~BView () from /boot/beos/system/lib/libbe.so
#8  0x0035aedf in BWindow::~BWindow () from /boot/beos/system/lib/libbe.so
#9  0x00207f2d in TClockWindow::~TClockWindow ()
#10 0x002b9b7a in BLooper::Quit () from /boot/beos/system/lib/libbe.so
#11 0x0035b5ee in BWindow::Quit () from /boot/beos/system/lib/libbe.so
#12 0x002bb1ff in BLooper::_QuitRequested ()
   from /boot/beos/system/lib/libbe.so
#13 0x002b96fe in BLooper::DispatchMessage ()
   from /boot/beos/system/lib/libbe.so
#14 0x0035dd31 in BWindow::DispatchMessage ()
   from /boot/beos/system/lib/libbe.so
#15 0x003614a4 in BWindow::task_looper () from /boot/beos/system/lib/libbe.so
#16 0x002bac6b in BLooper::_task0_ () from /boot/beos/system/lib/libbe.so
#17 0x004b652c in thread_entry () from /boot/beos/system/lib/libroot.so
#18 0x7003ffec in ?? ()
(gdb)                                                                           

[julun]

fixed in hrev28236