diff --git a/socketft.cpp b/socketft.cpp
index fcf56f44..97f370bd 100644
--- a/socketft.cpp
+++ b/socketft.cpp
@@ -397,6 +397,7 @@ bool SocketReceiver::Receive(byte* buf, size_t bufLen)
 		{
 		default:
 			m_s.CheckAndHandleError_int("WSARecv", SOCKET_ERROR);
+			// Fall through for non-fatal
 		case WSAEDISCON:
 			m_lastResult = 0;
 			m_eofReceived = true;
@@ -432,6 +433,7 @@ unsigned int SocketReceiver::GetReceiveResult()
 			{
 			default:
 				m_s.CheckAndHandleError("WSAGetOverlappedResult", FALSE);
+				// Fall through for non-fatal
 			case WSAEDISCON:
 				m_lastResult = 0;
 				m_eofReceived = true;
diff --git a/winpipes.cpp b/winpipes.cpp
index eb1d5711..3c25e84b 100644
--- a/winpipes.cpp
+++ b/winpipes.cpp
@@ -114,6 +114,7 @@ bool WindowsPipeReceiver::Receive(byte* buf, size_t bufLen)
 		{
 		default:
 			CheckAndHandleError("ReadFile", false);
+			// Fall through for non-fatal
 		case ERROR_BROKEN_PIPE:
 		case ERROR_HANDLE_EOF:
 			m_lastResult = 0;
@@ -154,6 +155,7 @@ unsigned int WindowsPipeReceiver::GetReceiveResult()
 			{
 			default:
 				CheckAndHandleError("GetOverlappedResult", false);
+				// Fall through for non-fatal
 			case ERROR_BROKEN_PIPE:
 			case ERROR_HANDLE_EOF:
 				m_lastResult = 0;