hashsplit: don't import * from bup.helpers

Signed-off-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/lib/bup/hashsplit.py b/lib/bup/hashsplit.py
index 3ea8e17d872c926c32eda7d104b78380632fc348..cafbc983d145c28e37e14ed356091ccba2ebabe0 100644 (file)
--- a/lib/bup/hashsplit.py
+++ b/lib/bup/hashsplit.py
@@ -1,6 +1,6 @@
-import math
+import math, os
+
 from bup import _helpers
-from bup.helpers import *
 
 try:
     _fmincore = _helpers.fmincore