ole32: IPeristStream implies IPersist and IStream implies ISequentialStream so…

ole32: IPeristStream implies IPersist and IStream implies ISequentialStream so fix the Structured Storage stream implementation's QueryInterface with to reflect this.

ole32: IPeristStream implies IPersist and IStream implies ISequentialStream so…
2568c466 · Rob Shearman · Alexandre Julliard · 482063bc · 2568c466
Commit 2568c466 authored Jan 07, 2007 by Rob Shearman Committed by Alexandre Julliard Jan 08, 2007
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Showing with 5 additions and 3 deletions

stg_stream.c dlls/ole32/stg_stream.c +5 -3

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--- a/dlls/ole32/stg_stream.c
+++ b/dlls/ole32/stg_stream.c
@@ -121,9 +121,11 @@ static HRESULT WINAPI StgStreamImpl_QueryInterface(
  /*
   * Compare the riid with the interface IDs implemented by this object.
   */
-  if (IsEqualGUID(&IID_IUnknown, riid)||
-      IsEqualGUID(&IID_IPersistStream, riid)||
-      IsEqualGUID(&IID_IStream, riid))
+  if (IsEqualIID(&IID_IUnknown, riid) ||
+      IsEqualIID(&IID_IPersist, riid) ||
+      IsEqualIID(&IID_IPersistStream, riid) ||
+      IsEqualIID(&IID_ISequentialStream, riid) ||
+      IsEqualIID(&IID_IStream, riid))
  {
    *ppvObject = (IStream*)This;
  }