From a4d657c732f346b8831a145e1dfada654d94c385 Mon Sep 17 00:00:00 2001
From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Sun, 15 Apr 2012 14:59:26 +0200
Subject: [PATCH] cec: don't wait 1 second when clearing input when there is no
 input

---
 src/lib/adapter/USBCECAdapterCommunication.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/adapter/USBCECAdapterCommunication.cpp b/src/lib/adapter/USBCECAdapterCommunication.cpp
index a741943..5e4a174 100644
--- a/src/lib/adapter/USBCECAdapterCommunication.cpp
+++ b/src/lib/adapter/USBCECAdapterCommunication.cpp
@@ -268,10 +268,11 @@ void CUSBCECAdapterCommunication::ClearInputBytes(uint32_t iTimeout /* = 1000 */
   CTimeout timeout(iTimeout);
   uint8_t buff[1024];
   ssize_t iBytesRead(0);
-  bool bGotMsgEnd(false);
+  bool bGotMsgEnd(true);
 
   while (timeout.TimeLeft() > 0 && ((iBytesRead = m_port->Read(buff, 1024, 5)) > 0 || !bGotMsgEnd))
   {
+    bGotMsgEnd = false;
     /* if something was received, wait for MSGEND */
     for (ssize_t iPtr = 0; iPtr < iBytesRead; iPtr++)
       bGotMsgEnd = buff[iPtr] == MSGEND;
-- 
2.34.1