message: For year<2012 use default TRAP config if failed to extract from OCDB
diff: @@ -2140,9 +2140,17 @@ AliTRDtrapConfig* AliTRDcalibDB::GetTrapConfig()
  this->LoadTrapConfig(fTrapConfigName, fTrapConfigVersion);
  // if we still don't have a valid TRAPconfig, we give up
  - if (!fTrapConfig)
  - AliFatal("Requested TRAP configuration not found!");
  -
  + if (!fTrapConfig) { // produce fatal only for year>=2012
  + if (fRun>170717) AliFatal("Requested TRAP configuration not found!");
  + else {
  + AliWarning("Falling back to default configuration for year<2012");
  + static AliTRDtrapConfig trapConfigDefault("default", "default TRAP configuration");
  + fTrapConfig = &trapConfigDefault;
  + AliTRDtrapConfigHandler cfgHandler(fTrapConfig);
  + cfgHandler.Init();
  + cfgHandler.LoadConfig();
  + }
  + }
  AliInfo(Form("using TRAPconfig \"%s\"", fTrapConfig->GetTitle()));
  // we still have to load the gain tables
  