Austin Lund : riched20: If DataObjectImpl_EnumFormatEtc returns E_NOTIMPL then ensure that returned pointers are nulled .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 33534916a3439e1df8910bc8ebbf096f19de854e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=33534916a3439e1df8910bc8eb...

Author: Austin Lund <austin.lund(a)gmail.com>
Date:   Tue Jun  2 15:57:37 2009 +1000

riched20: If DataObjectImpl_EnumFormatEtc returns E_NOTIMPL then ensure that returned pointers are nulled.

---

 dlls/riched20/clipboard.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/dlls/riched20/clipboard.c b/dlls/riched20/clipboard.c
index 648f0c5..cf4fe4b 100644
--- a/dlls/riched20/clipboard.c
+++ b/dlls/riched20/clipboard.c
@@ -282,6 +282,7 @@ static HRESULT WINAPI DataObjectImpl_EnumFormatEtc(IDataObject* iface, DWORD dwD
     if(dwDirection != DATADIR_GET) {
         FIXME("Unsupported direction: %d\n", dwDirection);
         /* WinXP riched20 also returns E_NOTIMPL in this case */
+        *ppenumFormatEtc = NULL;
         return E_NOTIMPL;
     }
     return EnumFormatImpl_Create(This->fmtetc, This->fmtetc_cnt, ppenumFormatEtc);