sqlite error while executing DROP INDEX

[Roger Marquis]

Of all the pkgng bugs we've finally hit one that doesn't have an obvious workaround.

   # pkg <anything>
   pkg: sqlite error while executing DROP INDEX deps_unique;CREATE UNIQUE INDEX deps_unique ON deps(name, version, package_id); in file pkgdb.c:2262: UNIQUE constraint failed: deps.name, deps.version, deps.package_id

Any sqlite gurus out there know how to fix this?

Roger