remove warning

[enigma2.git] / lib / dvb / frontend.cpp

diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index b85fbc29417b2b5e606cae3a2c40a3d0d9b934e9..e495b1c5a079f4afe0c9d7a92a18dfd3bc72c5d6 100644 (file)
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -549,6 +549,7 @@ void eDVBFrontend::feEvent(int w)
                                state = stateTuning;
                        else
                        {
+                               eDebug("stateLostLock");
                                state = stateLostLock;
                                m_data[CSW] = m_data[UCSW] = m_data[TONEBURST] = -1; // reset diseqc
                        }
@@ -1001,6 +1002,7 @@ PyObject *eDVBFrontend::readTransponderData(bool original)
                                eDebug("FE_GET_FRONTEND (%m)");
                        else
                        {
+                               const FRONTENDPARAMETERS &parm = original ? this->parm : front;
                                tmp = "INVERSION_AUTO";
                                switch(parm_inversion)
                                {
@@ -1678,6 +1680,12 @@ RESULT eDVBFrontend::tune(const iDVBFrontendParameters &where)
 
        int res=0;
 
+       if (!m_sn)
+       {
+               eDebug("no frontend device opened... do not try to tune !!!");
+               return -ENODEV;
+       }
+
        if (m_type == -1)
                return -ENODEV;