mutable/layout.py: fix unused import. refs #393

diff --git a/src/allmydata/mutable/layout.py b/src/allmydata/mutable/layout.py
index 30116414baea0d874c4bbe91766376b1f125bfce..42c20324725156666befc608ec894e23f97ad733 100644 (file)
--- a/src/allmydata/mutable/layout.py
+++ b/src/allmydata/mutable/layout.py
@@ -1,5 +1,5 @@
 
-import struct, math
+import struct
 from allmydata.mutable.common import NeedMoreDataError, UnknownVersionError
 from allmydata.interfaces import HASH_SIZE, SALT_SIZE, SDMF_VERSION, \
                                  MDMF_VERSION, IMutableSlotWriter