267 

   267 

   268 def clone(ui, source, dest = None, **opts):

   268 def clone(ui, source, dest = None, **opts):

   269     """make a copy of an existing repository"""

   269     """make a copy of an existing repository"""

   270     source = ui.expandpath(source)

   270     source = ui.expandpath(source)

   271 

   271 

   273 

   273 

   274     if dest is None:

   274     if dest is None:

   275         dest = os.getcwd()

   275         dest = os.getcwd()

   276     elif not os.path.exists(dest):

   276     elif not os.path.exists(dest):

   277         os.mkdir(dest)

   277         os.mkdir(dest)