helpers.log(): run sys.stdout.flush() first.

It's annoying when your log messages come out before stdout messages do.
But it's equally annoying (and inefficient) to have to flush every time you
print something.  This seems like a nice compromise.

diff --git a/lib/bup/helpers.py b/lib/bup/helpers.py
index d8d416f49f80aec88988d90c1ea9744f145cc68f..6a9857494343aa8c103976a18caa735b4b705fac 100644 (file)
--- a/lib/bup/helpers.py
+++ b/lib/bup/helpers.py
@@ -19,6 +19,7 @@ def _hard_write(fd, buf):
         buf = buf[sz:]
 
 def log(s):
+    sys.stdout.flush()
     _hard_write(sys.stderr.fileno(), s)