tree de20ca3d23dbeb124d991d78f20a4d3dd997499b
parent 28ea4298e380d73203890c0f42de68e9798396d8
author Denis Vlasenko <vda.linux@googlemail.com> 1234699274 -0000
committer Denis Vlasenko <vda.linux@googlemail.com> 1234699274 -0000

Make "shadowed" numeric config entries (ones which depend on
other options which are off) to have the value of 0, not "".