Merge branch 'maint-1.7.6' into maint-1.7.7

* maint-1.7.6: attr: fix leak in free_attr_elem t2203: fix wrong commit command

Junio C Hamano committed Jan 11, 2012 at 19:11 UTC afb6b561e3dad13df5d9df9731751a3d310c0854

No changes.