DDSim error when exiting from G4 command line

[petricm]

When exiting from the Geant4 command line there is an error

Idle> exit
Graphics systems deleted.
Visualization Manager deleting...
Geant4Kernel     INFO  ++ Terminate Geant4 and delete associated actions.
Traceback (most recent call last):
  File "/cvmfs/clicdp.cern.ch/iLCSoft/builds/nightly/x86_64-slc6-gcc7-opt/lcgeo/HEAD/bin/ddsim", line 16, in <module>
    RUNNER.run()
  File "/cvmfs/clicdp.cern.ch/iLCSoft/builds/nightly/x86_64-slc6-gcc7-opt/lcgeo/HEAD/lib/python/DDSim/DD4hepSimulation.py", line 503, in run
    perEventTime =  eventTime / float(self.numberOfEvents)
ZeroDivisionError: float division by zero

because no events have been processed.

[andresailer]

The problem isn't that no events have been processed. Even if you were to run some events via the command line "/run/beamOn 10" the exception would happen. Should just print "N/A" for the time, when self.numberOfEvents is 0