test_mutable: hush pyflakes warning

diff --git a/src/allmydata/test/test_mutable.py b/src/allmydata/test/test_mutable.py
index 8a94c4b560849b1448ed978438068dbe6a5d4d11..e8cc516fcb3c80670de2becbdcfb28d993dbd809 100644 (file)
--- a/src/allmydata/test/test_mutable.py
+++ b/src/allmydata/test/test_mutable.py
@@ -5,7 +5,6 @@ from twisted.internet import defer
 from twisted.python import failure
 from allmydata import mutable, uri, dirnode2
 from allmydata.dirnode2 import split_netstring
-from allmydata.util import idlib
 from allmydata.util.hashutil import netstring, tagged_hash
 from allmydata.encode import NotEnoughPeersError