ber_flatten() of incomplete ber

[masarati@aero.polimi.it]

I was encoding a ber of the form "{{something}" (note the missing "}")
using HEAD's liblber.  ber_flatten() was (correctly?) returning an empty
value; perhaps it should return an error code, indicating that the ber is
incomplete?  Am I missing some function to test the validity of a ber?

p.