From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Thu, 8 Mar 2012 19:21:42 +0000 (+0100)
Subject: cec: only wait for multiple 'command accepted' response when sending a transmit comma... 
X-Git-Tag: upstream/2.2.0~1^2~31^2~90
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=99f1d66e089d70a3cd460292eb521686181af0e6;p=deb_libcec.git

cec: only wait for multiple 'command accepted' response when sending a transmit command, and only to 1 in other cases. bugzid: 543
---

diff --git a/src/lib/adapter/USBCECAdapterCommunication.cpp b/src/lib/adapter/USBCECAdapterCommunication.cpp
index 030d643..20f480b 100644
--- a/src/lib/adapter/USBCECAdapterCommunication.cpp
+++ b/src/lib/adapter/USBCECAdapterCommunication.cpp
@@ -823,7 +823,7 @@ bool CUSBCECAdapterCommunication::WaitForAck(CCECAdapterMessage &message)
 {
   bool bError(false);
   bool bTransmitSucceeded(false);
-  uint8_t iPacketsLeft(message.Size() / 4);
+  uint8_t iPacketsLeft(message.isTransmission ? message.Size() / 4 : 1);
 
   int64_t iNow = GetTimeMs();
   int64_t iTargetTime = iNow + (message.transmit_timeout <= 5 ? CEC_DEFAULT_TRANSMIT_WAIT : message.transmit_timeout);