ChannelScan -- Update status after PMT is received

Update the channel scan status also after a PMT is received.
This fixes the erroneous "Timed out, xx possible channels" message
that appears when a scan is in fact complete but a PMT is the last
table received.

mythtv/libs/libmythtv/channelscan/channelscan_sm.cpp

@@ -414,6 +414,8 @@ void ChannelScanSM::HandlePMT(uint /*program_num*/, const ProgramMapTable *pmt)
     if (!m_currentTestingDecryption &&
         pmt->IsEncrypted(GetDTVChannel()->GetSIStandard()))
         m_currentEncryptionStatus[pmt->ProgramNumber()] = kEncUnknown;
+
+    UpdateChannelInfo(true);
 }
 
 void ChannelScanSM::HandleVCT(uint /*pid*/, const VirtualChannelTable *vct)