[RFC PATCH] strmbase: Allow NULL pin_get_media_type() callback in source_Connect().

[Akihiro Sagawa]

Hi Zebediah,

I have a question about strmbase. By commit 38f5f364629650cba3ee90f326c2bb4f1c0f19c1,
you made pin_get_media_type() callback optional. However,
source_Connect() in strmbase/pin.c still uses base.pin_get_media_type()
without NULL pointer checks.

Was it done by design or not? If yes, I'll add some workarounds to my
source (actually testsource_ops in dlls/quartz/tests/mpegsplit.c).
If not, please feel free to apply this patch.

Signed-off-by: Akihiro Sagawa <sagawa.aki at gmail.com>
---
 dlls/strmbase/pin.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

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