From 417aca8307ad062750be0ff8df9765ee380ef543 Mon Sep 17 00:00:00 2001
From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Tue, 22 Nov 2011 20:16:01 +0100
Subject: [PATCH] cec: fixed - clear any previous input when opening a
 connection to the adapter. bugzid: 54

---
 src/lib/AdapterCommunication.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/AdapterCommunication.cpp b/src/lib/AdapterCommunication.cpp
index e772d35..74ea9e3 100644
--- a/src/lib/AdapterCommunication.cpp
+++ b/src/lib/AdapterCommunication.cpp
@@ -282,7 +282,7 @@ bool CAdapterCommunication::Open(const char *strPort, uint16_t iBaudRate /* = 38
 
   //clear any input bytes
   uint8_t buff[1024];
-  m_port->Read(buff, sizeof(buff), 500);
+  while (m_port->Read(buff, sizeof(buff), 500) > 0) {}
 
   if (CreateThread())
   {
-- 
2.34.1