[PATCH 4/6] amstream: Set the multimedia stream graph in IAMMultiMediaStream::Initialize() only if a graph is specified.

[Zebediah Figura]

Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
 dlls/amstream/multimedia.c     | 2 +-
 dlls/amstream/tests/amstream.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/amstream/multimedia.c b/dlls/amstream/multimedia.c
index 43e3ee9057..9ca38d9fa4 100644
--- a/dlls/amstream/multimedia.c
+++ b/dlls/amstream/multimedia.c
@@ -244,7 +244,7 @@ static HRESULT WINAPI multimedia_stream_Initialize(IAMMultiMediaStream *iface,
 
     TRACE("mmstream %p, type %u, flags %#x, graph %p.\n", mmstream, type, flags, graph);
 
-    if (FAILED(hr = create_graph(mmstream, graph)))
+    if (graph && FAILED(hr = create_graph(mmstream, graph)))
         return hr;
 
     mmstream->type = type;
diff --git a/dlls/amstream/tests/amstream.c b/dlls/amstream/tests/amstream.c
index 511cd1eadd..3555eff970 100644
--- a/dlls/amstream/tests/amstream.c
+++ b/dlls/amstream/tests/amstream.c
@@ -1504,7 +1504,7 @@ static void test_initialize(void)
     ret_graph = (IGraphBuilder *)0xdeadbeef;
     hr = IAMMultiMediaStream_GetFilterGraph(mmstream, &ret_graph);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(!ret_graph, "Got unexpected graph %p.\n", ret_graph);
+    ok(!ret_graph, "Got unexpected graph %p.\n", ret_graph);
 
     hr = IAMMultiMediaStream_AddMediaStream(mmstream, NULL, &MSPID_PrimaryVideo, 0, &stream);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
@@ -1538,7 +1538,7 @@ static void test_initialize(void)
     ret_graph = (IGraphBuilder *)0xdeadbeef;
     hr = IAMMultiMediaStream_GetFilterGraph(mmstream, &ret_graph);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(!ret_graph, "Got unexpected graph %p.\n", ret_graph);
+    ok(!ret_graph, "Got unexpected graph %p.\n", ret_graph);
 
     hr = IAMMultiMediaStream_AddMediaStream(mmstream, NULL, &MSPID_PrimaryVideo, 0, &stream);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
@@ -1566,7 +1566,7 @@ static void test_initialize(void)
     ret_graph = (IGraphBuilder *)0xdeadbeef;
     hr = IAMMultiMediaStream_GetFilterGraph(mmstream, &ret_graph);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(!ret_graph, "Got unexpected graph %p.\n", ret_graph);
+    ok(!ret_graph, "Got unexpected graph %p.\n", ret_graph);
 
     hr = IAMMultiMediaStream_AddMediaStream(mmstream, NULL, &MSPID_PrimaryVideo, 0, &stream);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-- 
2.25.1