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Fix -Wunused-but-set-variable.

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Bug: None
Change-Id: Idc55e5d4ef522349f0d76f10dd2738408ab994e3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/236586
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35282}
This commit is contained in:
Mirko Bonadei 2021-10-28 21:14:00 +02:00 committed by WebRTC LUCI CQ
parent 4d7657e27b
commit 3cff171333
1 changed files with 1 additions and 2 deletions
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3
modules/video_capture/windows/help_functions_ds.cc
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@ -60,7 +60,6 @@ IPin* GetInputPin(IBaseFilter* filter) {
}
IPin* GetOutputPin(IBaseFilter* filter, REFGUID Category) {
HRESULT hr;
IPin* pin = NULL;
IEnumPins* pPinEnum = NULL;
filter->EnumPins(&pPinEnum);
@ -68,7 +67,7 @@ IPin* GetOutputPin(IBaseFilter* filter, REFGUID Category) {
return NULL;
}
// get first unconnected pin
hr = pPinEnum->Reset(); // set to first pin
pPinEnum->Reset(); // set to first pin
while (S_OK == pPinEnum->Next(1, &pin, NULL)) {
PIN_DIRECTION pPinDir;
pin->QueryDirection(&pPinDir);