[STUMP] XLIB:PIXMAP crash

[Greg Pfeil]

STUMPWM (0.9.3) just crashed with this. I know, I have to upgrade. Anyway, just sending it in before 
I leave work.

The value #<XLIB:PIXMAP :0 6002AF> is not of type XLIB:WINDOW.
0: (SB-DEBUG::MAP-BACKTRACE #<CLOSURE (LAMBDA #) {1003B56F99}>)[:EXTERNAL]
1: (BACKTRACE 100 #<SB-IMPL::STRING-OUTPUT-STREAM {1003B56EF1}>)
2: (STUMPWM::BACKTRACE-STRING)
3: ((LAMBDA (STUMPWM::C)) #<TYPE-ERROR {1003B56961}>)
4: (SIGNAL #<TYPE-ERROR {1003B56961}>)[:EXTERNAL]
5: (ERROR TYPE-ERROR)[:EXTERNAL]
6: (SB-KERNEL::OBJECT-NOT-TYPE-ERROR-HANDLER
    #<unavailable argument>
    #.(SB-SYS:INT-SAP #X2AAAAF75C500)
    #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP #X2AAAAF75C080 :TYPE (*
                                                                (STRUCT
                                                                 
SB-VM::OS-CONTEXT-T-STRUCT))>
    (399 15))
7: (SB-KERNEL::OBJECT-NOT-TYPE-ERROR-HANDLER
    #<unavailable argument>
    #.(SB-SYS:INT-SAP #X2AAAAF75C500)
    #<SB-ALIEN-INTERNALS:ALIEN-VALUE :SAP #X2AAAAF75C080 :TYPE (*
                                                                (STRUCT
                                                                 
SB-VM::OS-CONTEXT-T-STRUCT))>
    (399 15))[:EXTERNAL]
8: (SB-KERNEL:INTERNAL-ERROR
    #.(SB-SYS:INT-SAP #X2AAAAF75C080)
    #<unavailable argument>)
9: ("foreign function: call_into_lisp")
10: ("foreign function: funcall2")
11: ("foreign function: interrupt_internal_error")
12: ("foreign function: handle_trap")
13: ("foreign function: #x20100017")
14: (STUMPWM::FIND-WINDOW #<XLIB:PIXMAP :0 6002AF>)
15: ((LABELS #:G60)
     :STACK-MODE
     :ABOVE
     :WINDOW
     #<XLIB:PIXMAP :0 6002AF>
     :X
     531
     :Y
     811
     :WIDTH
     302
     :HEIGHT
     387
     :BORDER-WIDTH
     0
     :VALUE-MASK
     15)
16: (STUMPWM::HANDLE-EVENT)[:EXTERNAL]
17: ((FLET SB-THREAD::WITH-RECURSIVE-LOCK-THUNK))
18: (XLIB:PROCESS-EVENT #<XLIB:DISPLAY :0 (The X.Org Foundation 
R60801000)>)[:EXTERNAL]
19: (STUMPWM::STUMPWM-INTERNAL-LOOP)
20: (STUMPWM::STUMPWM-INTERNAL-LOOP)[:EXTERNAL]
21: (STUMPWM::STUMPWM-INTERNAL ":0")
22: (STUMPWM:STUMPWM ":0")
23: ((LAMBDA ()))
24: ((LABELS SB-IMPL::RESTART-LISP))