[vdr] text2skin coredump on exit

[Olaf Titz <olaf@bigred.inka.de>]

The text2skin plugin causes this coredump on every exit. Looks like a
double delete problem to me, but I don't see an obvious cause.

#0  0x40049e90 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x40133a8b in free () from /lib/libc.so.6
#2  0x4008e854 in __builtin_delete () from /usr/lib/libstdc++-libc6.2-2.so.3
#3  0x080c0b98 in _._11cListObject (this=0x40227e40, __in_chrg=3)
    at tools.c:794
#4  0x080b8202 in _._7cStatus (this=0x40227e40, __in_chrg=3) at status.c:23
#5  0x4021b294 in cText2SkinStatus::~cText2SkinStatus ()
   from /usr/local/lib/vdr/lib/libvdr-text2skin.so.1.3.11
#6  0x080c0e67 in Clear__9cListBase (this=0x816d204) at tools.c:916
#7  0x080c0c3e in _._9cListBase (this=0x816d204, __in_chrg=2) at tools.c:839
#8  0x080b854f in __static_initialization_and_destruction_0 (__initialize_p=0,
    __priority=65535) at status.c:14
#9  0x080b8581 in _GLOBAL_.D.__7cStatus () at status.c:14
#10 0x08073903 in __do_global_dtors_aux ()
#11 0x080d1449 in _fini ()
#12 0x400f0e53 in exit () from /lib/libc.so.6
#13 0x400de155 in __libc_start_main () from /lib/libc.so.6

This happens with text2skin 0.0.6 and 0.0.8pre1, both under VDR 1.3.11.

Olaf