With my current configuration of Mantis, it is possible to assign an issue
to nobody. Basically, in the "Assign to" list box, there is an empty line
before user names. If I select this empty line and click on "Assign to",
the issue status is "assigned" but it is assigned to nobody.
I'd like to prevent this behavior to happen by removing this empty line,
but can't find the appropriate parameter.
Could somebody help?
Thanks in advance,