X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8e16c3f2b6226dbcff9747cf28a843b69428f804..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/include/wx/filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 7eff2e8783..023366e020 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -87,7 +87,7 @@ enum
 
 #if wxUSE_LONGLONG
 // error code of wxFileName::GetSize()
-extern wxULongLong wxInvalidSize;
+extern WXDLLIMPEXP_DATA_BASE(const wxULongLong) wxInvalidSize;
 #endif // wxUSE_LONGLONG