segmentation fault

Hello,

Does anyone have any idea? It doesn't segfault when I run M as another
user with almost empty config, but it segfaults for my normal config:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 32395)]
0x08115e12 in wxFolderListCtrl::GetPreviewUId() const (this=0x0)
    at .src/gui/wxFolderView.cpp:529
529        UIdType GetPreviewUId() const { return m_uidPreviewed; }
(gdb) bt
#0  0x08115e12 in wxFolderListCtrl::GetPreviewUId() const (this=0x0)
    at .src/gui/wxFolderView.cpp:529
#1  0x08113082 in wxFolderView::GetPreviewUId() const (this=0x87cadf0)
    at .src/gui/wxFolderView.cpp:4872
#2  0x08115a3f in wxFolderView::HasPreview() const (this=0x87cadf0)
    at wxFolderView.h:109
#3  0x081319da in wxMainFrame::OnIdle(wxIdleEvent&) (this=0x88d7ef0, 
    event=@0xbfffef80) at .src/gui/wxMainFrame.cpp:806
#4  0x405502fc in wxAppConsole::HandleEvent(wxEvtHandler*, void (wxEvtHandler::*)(wxEvent&), wxEvent&) const (this=0x8381f88, handler=0x88d7ef0, func=
      {__pfn = 0x81318c8 <wxMainFrame::OnIdle(wxIdleEvent&)>, __delta = 0}, 
    event=@0xbfffef80) at ../wxWindows/src/common/appbase.cpp:297
#5  0x405ed31d in wxEvtHandler::ProcessEventIfMatches(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) (entry=@0x835b0b0, handler=0x88d7ef0, 
    event=@0xbfffef80) at ../wxWindows/src/common/event.cpp:1169
#6  0x405ec2aa in wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) (
    this=0x835b060, event=@0xbfffef80, self=0x88d7ef0)
    at ../wxWindows/src/common/event.cpp:837
#7  0x405ed530 in wxEvtHandler::ProcessEvent(wxEvent&) (this=0x88d7ef0, 
    event=@0xbfffef80) at ../wxWindows/src/common/event.cpp:1231
#8  0x4033e3e1 in wxAppBase::SendIdleEvents(wxWindow*, wxIdleEvent&) (
    this=0x8381f88, win=0x88d7ef0, event=@0xbfffef80)
    at ../wxWindows/src/common/appcmn.cpp:421
#9  0x4033e2c7 in wxAppBase::ProcessIdle() (this=0x8381f88)
    at ../wxWindows/src/common/appcmn.cpp:396
#10 0x40296cbb in wxApp::Yield(bool) (this=0x8381f88, onlyIfNeeded=true)
    at ../wxWindows/src/gtk/app.cpp:153
#11 0x081356a0 in wxMApp::Yield(bool) (this=0x8381f88, onlyIfNeeded=true)
    at .src/gui/wxMApp.cpp:585
#12 0x405f1624 in wxYieldIfNeeded() ()
    at ../wxWindows/src/common/utilscmn.cpp:533
#13 0x404016c2 in wxGenericTreeCtrl::ScrollTo(wxTreeItemId const&) (
    this=0x87ee788, item=@0xbffff234)
    at ../wxWindows/src/generic/treectlg.cpp:1938
#14 0x4040167e in wxGenericTreeCtrl::EnsureVisible(wxTreeItemId const&) (
    this=0x87ee788, item=@0xbffff234)
    at ../wxWindows/src/generic/treectlg.cpp:1924
#15 0x404011fe in wxGenericTreeCtrl::DoSelectItem(wxTreeItemId const&, bool, bool) (this=0x87ee788, itemId=@0xbffff234, unselect_others=true, 
    extended_select=false) at ../wxWindows/src/generic/treectlg.cpp:1813
#16 0x404013b6 in wxGenericTreeCtrl::SelectItem(wxTreeItemId const&, bool) (
    this=0x87ee788, itemId=@0xbffff234, select=true)
    at ../wxWindows/src/generic/treectlg.cpp:1854
#17 0x08108ff9 in wxFolderTreeImpl::GoToItem(wxTreeItemId) (this=0x87ee788, id=
      {m_pItem = 0x849ee18}) at .src/gui/wxFolderTree.cpp:330
#18 0x081059a9 in wxFolderTreeImpl::GoToHomeFolderIfAny() (this=0x87ee788)
    at .src/gui/wxFolderTree.cpp:2352
#19 0x081013d2 in wxFolderTree::Init(wxWindow*, int, wxPoint const&, wxSize const&) (this=0x8aba998, parent=0x8877520, id=-1, pos=@0x8356c00, size=@0x8356040)
    at .src/gui/wxFolderTree.cpp:788
#20 0x08133690 in wxFolderTree (this=0x8aba998, parent=0x8877520, id=-1, 
    pos=@0x8356c00, size=@0x8356040) at wxFolderTree.h:60
#21 0x08133280 in wxMainFolderTree (this=0x8aba998, parent=0x8877520, 
    frame=0x88d7ef0) at .src/gui/wxMainFrame.cpp:116
#22 0x08130fad in wxMainFrame (this=0x88d7ef0, iname=@0xbffff370, parent=0x0)
    at .src/gui/wxMainFrame.cpp:583
#23 0x08136256 in wxMApp::CreateTopLevelFrame() (this=0x8381f88)
    at .src/gui/wxMApp.cpp:1113
#24 0x080aaf5b in MAppBase::OnStartup() (this=0x8381fec)
    at .src/classes/MApplication.cpp:572
#25 0x08135f31 in wxMApp::OnInit() (this=0x8381f88) at .src/gui/wxMApp.cpp:1021
#26 0x0813a958 in wxAppConsole::CallOnInit() (this=0x8381f88) at app.h:87
#27 0x40591e10 in wxEntry(int&, char**) (argc=@0xbffff530, argv=0xbffff584)
    at ../wxWindows/src/common/init.cpp:394
#28 0x08134cb5 in main (argc=1, argv=0xbffff584) at .src/gui/wxMApp.cpp:343


Regards,
Nerijus


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