ERPSite: bootstrap() was not raising any error if the file could not be found in bt directory.

Status Job ID Name Coverage
  External
failed ERP5.CodingStyleTest-Master

passed ERP5.PerformanceTest-Master

failed ERP5.UnitTest-Master

failed ERP5.UnitTest-Master.Medusa

passed SlapOS.Eggs.UnitTest-Master.Python2

00:23:11

passed SlapOS.Eggs.UnitTest-Master.Python3

00:23:22

passed SlapOS.Eggs.UnitTest-Master.Python2

passed SlapOS.Eggs.UnitTest-Master.Python3