fix type in bcm4501 snr dB calculation

diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index b0e92d3..a74e65c 100644 (file)
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -728,7 +728,7 @@ int eDVBFrontend::readFrontendData(int type)
                                eDebug("FE_READ_SNR failed (%m)");
                        if (!strcmp(m_description, "BCM4501 (internal)"))
                        {
-                               unsigned int SDS_SNRE = snr << 16;
+                               float SDS_SNRE = snr << 16;
                                float snr_in_db;
 
                                if (parm_u_qpsk_fec_inner <= FEC_AUTO) // DVB-S1 / QPSK
@@ -748,7 +748,7 @@ int eDVBFrontend::readFrontendData(int type)
                                        if (fval1 < 10.0)
                                        {
                                                fval2 = SNR_COEFF[0];
-                                               for (int i=0; i<6; ++i)
+                                               for (int i=1; i<6; ++i)
                                                {
                                                        fval2 *= fval1;
                                                        fval2 += SNR_COEFF[i];