Merge branch 'jc/maint-1.7.3-checkout-describe'

* jc/maint-1.7.3-checkout-describe: checkout -b <name>: correctly detect existing branch

Junio C Hamano committed Jun 29, 2011 at 17:03 UTC b985f2aecaa6358b55d545385d0624d76ff83fb8

No changes.