X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4e675101a7fabdeaed5520257bf3dda457f54178..5ed63bf59f05691c6e6a875abb89870742e2c020:/include/wx/display_impl.h

diff --git a/include/wx/display_impl.h b/include/wx/display_impl.h
index 07eae9a753..4fedb1ffcb 100644
--- a/include/wx/display_impl.h
+++ b/include/wx/display_impl.h
@@ -37,7 +37,7 @@ public:
     // return the display for the given window or wxNOT_FOUND
     //
     // the window pointer must not be NULL (i.e. caller should check it)
-    virtual int GetFromWindow(wxWindow *window);
+    virtual int GetFromWindow(const wxWindow *window);
 };
 
 // ----------------------------------------------------------------------------