X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..abb4f9c93715f5b00c526203af96ed2938a1a2c3:/src/common/effects.cpp

diff --git a/src/common/effects.cpp b/src/common/effects.cpp
index 71c183c3a2..5a7ac476e0 100644
--- a/src/common/effects.cpp
+++ b/src/common/effects.cpp
@@ -83,7 +83,7 @@ void wxEffects::DrawSunkenEdge(wxDC& dc, const wxRect& rect, int WXUNUSED(border
     dc.SetPen(wxNullPen);
 }
 
-bool wxEffects::TileBitmap(const wxRect& rect, wxDC& dc, wxBitmap& bitmap)
+bool wxEffects::TileBitmap(const wxRect& rect, wxDC& dc, const wxBitmap& bitmap)
 {
     static bool hiColour = (wxDisplayDepth() >= 16) ;