cec: added a .net CEC configuration tool

[deb_libcec.git] / src / lib / adapter / USBCECAdapterCommunication.cpp

diff --git a/src/lib/adapter/USBCECAdapterCommunication.cpp b/src/lib/adapter/USBCECAdapterCommunication.cpp
index 62c988b93a93126b1d6d14628101c9d6d3b8a948..32158de76513e32c7cce41c9b58a6488566318d5 100644 (file)
--- a/src/lib/adapter/USBCECAdapterCommunication.cpp
+++ b/src/lib/adapter/USBCECAdapterCommunication.cpp
@@ -408,13 +408,13 @@ bool CUSBCECAdapterCommunication::ParseMessage(const CCECAdapterMessage &msg)
 
 uint16_t CUSBCECAdapterCommunication::GetFirmwareVersion(void)
 {
-  CLockObject lock(m_mutex);
   uint16_t iReturn(m_iFirmwareVersion);
   if (!IsRunning())
     return iReturn;
 
   if (iReturn == CEC_FW_VERSION_UNKNOWN)
   {
+    CLockObject lock(m_mutex);
     CLibCEC::AddLog(CEC_LOG_DEBUG, "requesting the firmware version");
     CCECAdapterMessage *output = new CCECAdapterMessage;