"""
# end of bup preamble
+from __future__ import absolute_import
import os, sys, subprocess, struct
from bup import options
os.close(errr)
p = subprocess.Popen(subcmd, stdin=orig_stdin, stdout=outw, stderr=errw,
- preexec_fn=close_fds)
+ close_fds=False, preexec_fn=close_fds)
os.close(outw)
os.close(errw)
sys.stdout.write('BUPMUX')