X-Git-Url: https://git.rkrishnan.org/?a=blobdiff_plain;f=src%2Fallmydata%2Fimmutable%2Ffilenode.py;h=79e282d90e232a2645b56e7b14cf1a765fd463e3;hb=45c64edc768eca0f2bca474f03d332a9ada70a8b;hp=7def22c824186ebb1706bcfa65ea021dbe268dfb;hpb=8df3a076255caeac1035ab87e515b5820bb59304;p=tahoe-lafs%2Ftahoe-lafs.git

diff --git a/src/allmydata/immutable/filenode.py b/src/allmydata/immutable/filenode.py
index 7def22c8..79e282d9 100644
--- a/src/allmydata/immutable/filenode.py
+++ b/src/allmydata/immutable/filenode.py
@@ -86,6 +86,8 @@ class CiphertextFileNode:
     def raise_error(self):
         pass
 
+    def is_mutable(self):
+        return False
 
     def check_and_repair(self, monitor, verify=False, add_lease=False):
         c = Checker(verifycap=self._verifycap,