.

wcfs/wcfs.go

@@ -404,9 +404,10 @@ func (bfroot *BigFileRoot) mkdir(name string, fctx *fuse.Context) (_ *nodefs.Ino
 	}
 
 	bfdir := &BigFileDir{
-		Node: nodefs.NewDefaultNode(),
-		oid:  oid,
-		zdb:  zdb,
+		Node:   nodefs.NewDefaultNode(),
+		oid:    oid,
+		zdb:    zdb,
+		revTab: make(map[zodb.Tid]*BigFileRev),
 	}
 
 	bfhead := &BigFileRev{

wcfs/wcfs_test.py

@@ -255,8 +255,6 @@ def test_bigfile_empty():
     assert tail2[:len(s2)] == s2
     assert tail2[len(s2):] == b'\0'*(blksize - len(s2))
 
-    return  # XXX temp
-
     # path to f's state @tcommit1
     fpath1 = fpath + ("/@%s" % tcommit1.encode("hex"))