fix unused parameter warning in wxSetEnv() in release build

[wxWidgets.git] / include / wx / mgl / dc.h

diff --git a/include/wx/mgl/dc.h b/include/wx/mgl/dc.h
index 8c6ae8549e3c151db861ff36edf047768b954098..05251f113c4dc4921016a2c857476ca88e535a98 100644 (file)
--- a/include/wx/mgl/dc.h
+++ b/include/wx/mgl/dc.h
@@ -18,7 +18,7 @@
 // classes
 //-----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDC;
+class WXDLLIMPEXP_FWD_CORE wxDC;
 
 //-----------------------------------------------------------------------------
 // constants