ls: add missing sys and columnate imports

[bup.git] / lib / bup / ls.py

diff --git a/lib/bup/ls.py b/lib/bup/ls.py
index 6e66be5e838bc7281787604cdd0f5f87f6482d19..b52b188f1ec4d66067d17c6b2b4ff6b67aa26de8 100644 (file)
--- a/lib/bup/ls.py
+++ b/lib/bup/ls.py
@@ -1,9 +1,9 @@
 """Common code for listing files from a bup repository."""
 
-import copy, os.path, stat, xstat
+import copy, os.path, stat, sys, xstat
 
 from bup import metadata, options, vfs
-from helpers import istty1, log
+from helpers import columnate, istty1, log
 
 
 def node_info(n, name,