[PATCH 4/4] mfsrcsnk: Fill the stream mapping for unknown stream types too.

[Rémi Bernon]

From: Rémi Bernon

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57080
---
 dlls/mfsrcsnk/media_source.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/mfsrcsnk/media_source.c b/dlls/mfsrcsnk/media_source.c
index 11e46897f39..7bb7f049428 100644
--- a/dlls/mfsrcsnk/media_source.c
+++ b/dlls/mfsrcsnk/media_source.c
@@ -1432,7 +1432,7 @@ static void media_source_init_stream_map(struct media_source *source, UINT strea
     for (i = stream_count - 1; i >= 0; i--)
     {
         if (FAILED(get_stream_media_type(source->winedmo_demuxer, i, &major, NULL)))
-            continue;
+            major = GUID_NULL;
         if (!IsEqualGUID(&major, &MFMediaType_Audio) && !IsEqualGUID(&major, &MFMediaType_Video))
         {
             TRACE("mapping source %p stream %u to demuxer stream %u\n", source, n, i);