BUG: fix period index object instantiation when joining with self#4379
Merged
cpcloud merged 1 commit intopandas-dev:masterfrom Jul 30, 2013
cpcloud:self-join-index-is-same
Merged
BUG: fix period index object instantiation when joining with self#4379cpcloud merged 1 commit intopandas-dev:masterfrom cpcloud:self-join-index-is-same
cpcloud merged 1 commit intopandas-dev:masterfrom
cpcloud:self-join-index-is-same
