Handle missing Hlt2 SelReports in Tesla
Occasionally, HLT2 did not write
Hlt2/SelReports for very busy
events. Previously, the
TeslaReportAlgo was skipping such events
Here we restore this behaviour, such that if
Hlt2/SelReports cannot be decoded, no event is written out.
This was spotted in the validation productions, see https://lblogbook.cern.ch/Operations/27130