Add virtual ~wxAnyScrollHelperBase() to fix compiler warning.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74853 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/scrolwin.h b/include/wx/scrolwin.h
index d270554f8e3138ee8434fc38eaeae41492cd29e0..370969929ed4b5d969b5bc67fd3d626566f0436c 100644 (file)
--- a/include/wx/scrolwin.h
+++ b/include/wx/scrolwin.h
@@ -65,6 +65,7 @@ class WXDLLIMPEXP_CORE wxAnyScrollHelperBase
 {
 public:
     wxEXPLICIT wxAnyScrollHelperBase(wxWindow* win);
+    virtual ~wxAnyScrollHelperBase() {}
 
     // Disable use of keyboard keys for scrolling. By default cursor movement
     // keys (including Home, End, Page Up and Down) are used to scroll the