missing dllexport declaration added

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35119 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/mediactrl.cpp b/src/msw/mediactrl.cpp
index e3595c187fd17ce58a59f7bc5682315237962363..bc916460b268a3e697ab2cdca6fef808f2ffa983 100644 (file)
--- a/src/msw/mediactrl.cpp
+++ b/src/msw/mediactrl.cpp
@@ -78,7 +78,7 @@ LRESULT WXDLLIMPEXP_CORE APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
 // common backend base class used by all other backends
 // ----------------------------------------------------------------------------
 
-class wxMediaBackendCommonBase : public wxMediaBackend
+class WXDLLIMPEXP_MEDIA wxMediaBackendCommonBase : public wxMediaBackend
 {
 public:
     // add a pending wxMediaEvent of the given type