X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/025763083a33cbab4e5de75657a6ca991c1e5149..ccdcde00d9ae27ca20ff6c3c9495918a0ec725aa:/src/msw/region.cpp

diff --git a/src/msw/region.cpp b/src/msw/region.cpp
index 22340bfb5b..ec84dd0205 100644
--- a/src/msw/region.cpp
+++ b/src/msw/region.cpp
@@ -129,7 +129,7 @@ wxObjectRefData *wxRegion::CreateRefData() const
     return new wxRegionRefData;
 }
 
-wxObjectRefData *wxRegion::CloneRefData(wxObjectRefData *data) const
+wxObjectRefData *wxRegion::CloneRefData(const wxObjectRefData *data) const
 {
     return new wxRegionRefData(*(wxRegionRefData *)data);
 }