Thor 1.3.0 No Longer calling a system exit

[xtreme-shane-lattanzio]

We have a test that explicitly calls an exit 0 under certain conditions which should then trigger SystemExit. I am not sure what change caused this but when upgrading to Thor 1.3.0 from 1.2.2, SystemExit is no longer called in this case. I know that there were changes in 1.0.0 around exit_on_failure? (which I am not explicitly calling at this point) but looking through the code changes for the 1.3.0 update, I cannot see what possibly could be the issue. Would someone be able to point me in the right direction? Not sure if I need to change something or if the behaviour I had is simply no longer possible. Thanks!!

[rafaelfranca]

Hard to know how to point you to the right direction if we don't know how to reproduce the problem. Could you please provide information on how we can reproduce the problem?