From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Sun, 15 Apr 2012 12:59:26 +0000 (+0200)
Subject: cec: don't wait 1 second when clearing input when there is no input
X-Git-Tag: upstream/2.2.0~1^2~31^2~5^2~2
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=a4d657c732f346b8831a145e1dfada654d94c385;p=deb_libcec.git

cec: don't wait 1 second when clearing input when there is no input
---

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;