tree b9000e97aced6cc3de406c1ba57b216790c0ebc3
parent d8fda87d5e306eea6b07d0e4f8c6fb1cc2f25804
author Patrick Lam <plam@MIT.EDU> 1143087748 +0000
committer Patrick Lam <plam@MIT.EDU> 1143087748 +0000

On Windows, unlink before rename. Reported by Tim Evans.