[wix-users] Insignia exit code of -1

[Isaac Devine]

Hi,

I'm using insignia as described in
https://wixtoolset.org/documentation/manual/v3/overview/insignia.html

And in particular, when I re-attach the burn engine (via the -ab
switch) insignia returns an exit code of -1.

I can't find any documentation on this, apart from this source code comment:
https://github.com/wixtoolset/wix3/blame/bda1c281cb0349007d767d5404d6da87076d7d94/src/tools/insignia/insignia.cs#L154

Is this something I should be concerned about? What does the comment
mean by nothing is inscribed?

Cheers,
Isaac