basho/riak_core — pull request #577 by reiddraper (2014-04-22 21:58:29+00:00)
Title: Update core:security:bucket() spec

Buckets are binaries, not strings. See basho/riak_kv#920 for more
detail. This was discovered by the way kv was calling
riak_core_security:check_permission/2.