Override a pure virtual function inherited from WindowsPipe

Fixes "undefined reference to non-virtual thunk" when compiling
cryptest.exe on MinGW.

1 files changed, 4 insertions, 4 deletions

diff --git a/winpipes.cpp b/winpipes.cpp
index 88cd168f..b1ec6d28 100644
--- a/winpipes.cpp
+++ b/winpipes.cpp
@@ -91,7 +91,7 @@ bool WindowsPipeReceiver::Receive(byte* buf, size_t bufLen)
 {

 	assert(!m_resultPending && !m_eofReceived);

 

-	HANDLE h = GetHandle();

+	const HANDLE h = GetHandle();

 	// don't queue too much at once, or we might use up non-paged memory

 	if (ReadFile(h, buf, UnsignedMin((DWORD)128*1024, bufLen), &m_lastResult, &m_overlapped))

 	{

@@ -128,7 +128,7 @@ unsigned int WindowsPipeReceiver::GetReceiveResult()
 {

 	if (m_resultPending)

 	{

-		HANDLE h = GetHandle();

+		const HANDLE h = GetHandle();

 		if (GetOverlappedResult(h, &m_overlapped, &m_lastResult, false))

 		{

 			if (m_lastResult == 0)

@@ -165,7 +165,7 @@ WindowsPipeSender::WindowsPipeSender()
 void WindowsPipeSender::Send(const byte* buf, size_t bufLen)

 {

 	DWORD written = 0;

-	HANDLE h = GetHandle();

+	const HANDLE h = GetHandle();

 	// don't queue too much at once, or we might use up non-paged memory

 	if (WriteFile(h, buf, UnsignedMin((DWORD)128*1024, bufLen), &written, &m_overlapped))

 	{

@@ -193,7 +193,7 @@ unsigned int WindowsPipeSender::GetSendResult()
 {

 	if (m_resultPending)

 	{

-		HANDLE h = GetHandle();

+		const HANDLE h = GetHandle();

 		BOOL result = GetOverlappedResult(h, &m_overlapped, &m_lastResult, false);

 		CheckAndHandleError("GetOverlappedResult", result);

 		m_resultPending = false;