BlockingQuery, Dynamic Playlist backtrace

[Ian Monroe]

The alpha has yielded some results:
The full bt is at http://pastebin.ca/1068079

#
#4  0x00000000 in ?? ()
#
#5  0xb783dfc6 in ~BlockingQuery (this=0xbf9dcea8) at
/home/ulet/kde-svn/extragear/multimedia/amarok/src/collection/BlockingQuery.cpp:60
#
#6  0xb78139cf in Dynamic::GlobalBias::update (this=0x8515bb0) at
/home/ulet/kde-svn/extragear/multimedia/amarok/src/dynamic/Bias.cpp:193
#
#7  0xb78111cc in Dynamic::BiasedPlaylist::updateBiases
(this=0x852fef0) at
/home/ulet/kde-svn/extragear/multimedia/amarok/src/dynamic/BiasedPlaylist.cpp:155
#
#8  0xb7811578 in Dynamic::BiasedPlaylist::startSolver
(this=0x852fef0) at
/home/ulet/kde-svn/extragear/multimedia/amarok/src/dynamic/BiasedPlaylist.cpp:66
#
#9  0xb78116a0 in Dynamic::BiasedPlaylist::recalculate
(this=0x852fef0) at
/home/ulet/kde-svn/extragear/multimedia/amarok/src/dynamic/BiasedPlaylist.cpp:120
#
#10 0xb7717de8 in Dynamic::DynamicPlaylist::qt_metacall
(this=0x852fef0, _c=QMetaObject::InvokeMetaMethod, _id=0,
_a=0x85c77c0)
#
    at /home/ulet/kde-svn/build/extragear/multimedia/amarok/src/moc_DynamicPlaylist.cpp:67
#
#11 0xb771810c in Dynamic::BiasedPlaylist::qt_metacall
(this=0x852fef0, _c=QMetaObject::InvokeMetaMethod, _id=4,
_a=0x85c77c0)
#
    at /home/ulet/kde-svn/build/extragear/multimedia/amarok/src/moc_BiasedPlaylist.cpp:61
#
#12 0xb7ec141e in QMetaCallEvent::placeMetaCall (this=0x8575fb0,
object=0x852fef0) at kernel/qobject.cpp:535