Currently, listing components with chicken-status fails when any egg
includes a `c-object'.
To reproduce, just run:
chicken-install tweetnacl
chicken-status -c
The first patch adds a case for `c-object' in the procedure that gathers
installed egg components, and the second patch adds a default case that
will prevent this problem whenever we add more component types in the
future (it's optional, and we could produce a more specific error
instead, but this seemed like a natural safety valve).
Cheers,
Evan
