From 00fd192ead940429913475ecbb32b605e73b9af9 Mon Sep 17 00:00:00 2001
From: Marten Richter <marten.richter@freenet.de>
Date: Sat, 10 Nov 2012 12:49:22 +0100
Subject: [PATCH] Fix remotelinux clearbuffer

---
 remotelinux.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/remotelinux.cc b/remotelinux.cc
index 0a93201..fad7baf 100644
--- a/remotelinux.cc
+++ b/remotelinux.cc
@@ -300,7 +300,10 @@ UCHAR RemoteLinux::getButtonPress(int waitType) {
 
 void RemoteLinux::clearBuffer()
 {
-	  while(getButtonPress(3) != NA_NONE);
+	UCHAR buttonpress=getButtonPress(3);
+	  while(buttonpress != NA_NONE && buttonpress!=NA_UNKNOWN){
+		  buttonpress=getButtonPress(3);
+	  };
 }
 
 UCHAR RemoteLinux::TranslateHWCFixed(ULLONG code)
-- 
2.39.2