removed accidentally left in in r57161 pure virtual function marker

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57165 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/gtk/dataview.h b/include/wx/gtk/dataview.h
index bf647cc0d311d616567b1c2914d23f636378413a..d8316adb85b42e9c20e32837fbe0eaa3f6265bcc 100644 (file)
--- a/include/wx/gtk/dataview.h
+++ b/include/wx/gtk/dataview.h
@@ -331,7 +331,7 @@ public:
 
     virtual bool IsSortable() const;
     virtual bool IsSortOrderAscending() const;
-    virtual bool IsSortKey() const = 0;
+    virtual bool IsSortKey() const;
 
     virtual bool IsResizeable() const;
     virtual bool IsHidden() const;