In case of error, don't produce/change output. This should fix bug #2840225 Mx creates output files even on errors
In case of error, don't produce/change output.
This should fix bug #2840225 Mx creates output files even on errors

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb