ole32: Set the release interface to NULL before calls to GetDataHere.

[Huw Davies]

Signed-off-by: Huw Davies <huw at codeweavers.com>
---
 dlls/ole32/ole2impl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ole32/ole2impl.c b/dlls/ole32/ole2impl.c
index cdc54be..ccf31fa 100644
--- a/dlls/ole32/ole2impl.c
+++ b/dlls/ole32/ole2impl.c
@@ -113,6 +113,7 @@ static HRESULT get_storage(IDataObject *data, IStorage *stg, UINT *src_cf, BOOL
     init_fmtetc(&fmt, embedded_object_clipboard_format, TYMED_ISTORAGE);
     med.tymed = TYMED_ISTORAGE;
     med.u.pstg = stg;
+    med.pUnkForRelease = NULL;
     hr = IDataObject_GetDataHere(data, &fmt, &med);
     if(SUCCEEDED(hr))
     {
@@ -124,6 +125,7 @@ static HRESULT get_storage(IDataObject *data, IStorage *stg, UINT *src_cf, BOOL
     init_fmtetc(&fmt, embed_source_clipboard_format, TYMED_ISTORAGE);
     med.tymed = TYMED_ISTORAGE;
     med.u.pstg = stg;
+    med.pUnkForRelease = NULL;
     hr = IDataObject_GetDataHere(data, &fmt, &med);
     if(SUCCEEDED(hr))
     {
-- 
1.8.0