implemented wxVariant::NullList() (patch 578257)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16117 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/variant.cpp b/src/common/variant.cpp
index abbd2de6e5b0dc7876cd4fdb5592dd9c442999e3..defe41807fdf1002c87921e4358e9369369da799 100644 (file)
--- a/src/common/variant.cpp
+++ b/src/common/variant.cpp
@@ -2054,6 +2054,12 @@ wxStringList& wxVariant::GetStringList() const
     return (wxStringList&) ((wxVariantDataStringList*) m_data)->GetValue();
 }
 
+// Make empty list
+void wxVariant::NullList()
+{
+    SetData(new wxVariantDataList());
+};
+
 // Append to list
 void wxVariant::Append(const wxVariant& value)
 {