684     ):

   684     ):

   685         '''Spawn a command without waiting for it to finish.'''

   685         '''Spawn a command without waiting for it to finish.'''

   686         # we can't use close_fds *and* redirect stdin. I'm not sure that we

   686         # we can't use close_fds *and* redirect stdin. I'm not sure that we

   687         # need to because the detached process has no console connection.

   687         # need to because the detached process has no console connection.

   688 

   688 

   689         try:

   691         try:

   691             if stdin_bytes is not None:

   692             if stdin_bytes is not None:

   692                 stdin = pycompat.unnamedtempfile()

   693                 stdin = pycompat.unnamedtempfile()

   693                 stdin.write(stdin_bytes)

   694                 stdin.write(stdin_bytes)

   694                 stdin.flush()

   695                 stdin.flush()

   695                 stdin.seek(0)

   696                 stdin.seek(0)