From 994e90abac26f533edb764942e1990d674ea47ec Mon Sep 17 00:00:00 2001
From: Tony Kuker <akuker@gmail.com>
Date: Fri, 26 Feb 2021 11:40:16 -0600
Subject: [PATCH] Added error message if there is an error while reading the
 tap #27

---
 src/raspberrypi/devices/ctapdriver.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/raspberrypi/devices/ctapdriver.cpp b/src/raspberrypi/devices/ctapdriver.cpp
index c96db344..d4f0a247 100644
--- a/src/raspberrypi/devices/ctapdriver.cpp
+++ b/src/raspberrypi/devices/ctapdriver.cpp
@@ -288,6 +288,7 @@ int FASTCALL CTapDriver::Rx(BYTE *buf)
 	// Receive
 	dwReceived = read(m_hTAP, buf, ETH_FRAME_LEN);
 	if (dwReceived == (DWORD)-1) {
+		LOGWARN("%s Error occured while receiving an packet", __PRETTY_FUNCTION__);
 		return 0;
 	}