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Fix null pointer reference when changing filter in wxGenericDirCtrl

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See #18799
This commit is contained in:
Maarten Bent
2020-07-03 23:00:08 +02:00
parent be405158cb
commit 1f0e548e3a
1 changed files with 1 additions and 1 deletions
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src/generic/dirctrlg.cpp
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@@ -996,7 +996,7 @@ wxString wxGenericDirCtrl::GetPath(wxTreeItemId itemId) const
const wxDirItemData* const wxDirItemData*
data = static_cast<wxDirItemData*>(m_treeCtrl->GetItemData(itemId)); data = static_cast<wxDirItemData*>(m_treeCtrl->GetItemData(itemId));
return data->m_path; return data ? data->m_path : wxString();
} }
wxString wxGenericDirCtrl::GetPath() const wxString wxGenericDirCtrl::GetPath() const