guard against nullptr

[wxWidgets.git] / src / cocoa / listbox.mm

diff --git a/src/cocoa/listbox.mm b/src/cocoa/listbox.mm
index 1b95e7912f0ebcad53bbd6ddcb3617bf4bf8e6be..5f287ac195a915b96baa3a9e3f672b3a89b543b9 100644 (file)
--- a/src/cocoa/listbox.mm
+++ b/src/cocoa/listbox.mm
@@ -68,7 +68,6 @@ static void _SetWidthOfTableColumnToFitItems(NSTableColumn *tableColumn, NSArray
 // class wxListBox
 // ============================================================================
 
-IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControlWithItems)
 BEGIN_EVENT_TABLE(wxListBox, wxListBoxBase)
 END_EVENT_TABLE()
 WX_IMPLEMENT_COCOA_OWNER(wxListBox,NSTableView,NSControl,NSView)