Mistaken release of the object

There is mistaken call of pEnum->Release() in line #653. It should be change on pPin->Release().

source file: plugins/directshow/camera/dscamerasession.cpp
HRESULT DSCameraSession::getPin(IBaseFilter *pFilter, PIN_DIRECTION PinDir, IPin **ppPin)

645: while(pEnum->Next(1, &pPin, NULL) == S_OK){
646: PIN_DIRECTION ThisPinDir;
647: pPin->QueryDirection(&ThisPinDir);
648: if(ThisPinDir == PinDir)

{ 649: pEnum->Release(); 650: *ppPin = pPin; 651: return S_OK; 652: }

653: pEnum->Release(); <---- mistake ( chage on pPin->Release())
654: }