  We show that, for standard N=1 supergravity coupled to chiral matter, if the
Kahler potential has no terms linear in chiral superfields then none are
generated through quad. div. one--loop corrections. If however <V>=0 and susy
is spontaneously broken, linear terms are present and new linear terms may be
generated due to nonrenormalizable couplings in K. These can potentially
destabilize the weak-scale hierarchy.
