It looks like this is fixed on 16.04 but not on 17.04/10 Most likely this was a regression when they moved to bash 4.4.
I will file a new bug and try to submit a patch.
It looks like this is fixed on 16.04 but not on 17.04/10 Most likely this was a regression when they moved to bash 4.4.
I will file a new bug and try to submit a patch.