unable to create a bucket with capital letters(bucket-engine and memcached crash)

an existing limitation on couchdb which doesn't allow the user to create a bucket name with capital letters.

errors from the logs :

Shutting down bucket "CAPCASE" on 'ns_1@127.0.0.1' for server shutdown ns_memcached002 ns_1@127.0.0.1 18:48:32 - Sat Sep 3, 2011
Service couchbase_compaction_daemon exited on node 'ns_1@127.0.0.1' in 0.00s
supervisor_cushion001 ns_1@127.0.0.1 18:48:31 - Sat Sep 3, 2011
Membase Server has started on web port 8091 on node 'ns_1@127.0.0.1'. menelaus_sup001 ns_1@127.0.0.1 18:48:31 - Sat Sep 3, 2011
Service couchbase_compaction_daemon exited on node 'ns_1@127.0.0.1' in 0.00s
supervisor_cushion001 ns_1@127.0.0.1 18:48:26 - Sat Sep 3, 2011
Shutting down bucket "CAPCASE" on 'ns_1@127.0.0.1' for server shutdown ns_memcached002 ns_1@127.0.0.1 18:48:24 - Sat Sep 3, 2011
Service couchbase_compaction_daemon exited on node 'ns_1@127.0.0.1' in 0.00s
supervisor_cushion001 ns_1@127.0.0.1 18:48:23 - Sat Sep 3, 2011
Membase Server has started on web port 8091 on node 'ns_1@127.0.0.1'. menelaus_sup001 ns_1@127.0.0.1 18:48:23 - Sat Sep 3, 2011
Service couchbase_compaction_daemon exited on node 'ns_1@127.0.0.1' in 0.00s
supervisor_cushion001 ns_1@127.0.0.1 18:48:19