X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=main.py;h=19675cd109e897e31fd718452ce21e3dc1e9daab;hb=9ab8ad0b239de1cb788a069ff00c2ec94dd05490;hp=edb3ed88fa4196cafa26e81be957d08c634684fd;hpb=c40b3dd5fd74e72024fbaad3daf5a958aefa1c54;p=bup.git

diff --git a/main.py b/main.py
index edb3ed8..19675cd 100755
--- a/main.py
+++ b/main.py
@@ -8,10 +8,9 @@ exec "$bup_python" "$0" ${1+"$@"}
 from __future__ import absolute_import
 import errno, re, sys, os, subprocess, signal, getopt
 
-from fcntl import F_GETFL, F_SETFL
 from subprocess import PIPE
 from sys import stderr, stdout
-import fcntl, select
+import select
 
 argv = sys.argv
 exe = os.path.realpath(argv[0])
@@ -170,7 +169,8 @@ def print_clean_line(dest, content, width, sep=None):
     os.write(dest, content)
     if len(content) < width:
         os.write(dest, ' ' * (width - len(content)))
-    os.write(dest, sep)
+    if sep:
+        os.write(dest, sep)
 
 def filter_output(src_out, src_err, dest_out, dest_err):
     """Transfer data from src_out to dest_out and src_err to dest_err via
@@ -187,9 +187,6 @@ def filter_output(src_out, src_err, dest_out, dest_err):
     pending_ex = None
     try:
         fds = tuple([x for x in (src_out, src_err) if x is not None])
-        for fd in fds:
-            flags = fcntl.fcntl(fd, F_GETFL)
-            assert fcntl.fcntl(fd, F_SETFL, flags | os.O_NONBLOCK) == 0
         while fds:
             ready_fds, _, _ = select.select(fds, [], [])
             width = tty_width()