Fix for link error

[wxWidgets.git] / include / wx / cocoa / mdi.h

diff --git a/include/wx/cocoa/mdi.h b/include/wx/cocoa/mdi.h
index e2e3b6e77226a2b91d8385c60ea0546eb0d7289a..b68ca4431ac6f9af60b0837a28c0920864ed7d33 100644 (file)
--- a/include/wx/cocoa/mdi.h
+++ b/include/wx/cocoa/mdi.h
@@ -83,7 +83,7 @@ public:
     virtual wxMDIClientWindow *OnCreateClient();
 
     virtual void Cascade() {}
-    virtual void Tile() {}
+    virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL) {}
     virtual void ArrangeIcons() {}
     virtual void ActivateNext();
     virtual void ActivatePrevious();