test/common: oops, forgot the FakeMutableFileNode.get_readonly fix

diff --git a/src/allmydata/test/common.py b/src/allmydata/test/common.py
index 49fc905efc5cd74f3658a5d0e8191915bd6218b2..cf709d760a154439f9ed065362afb42c2684bf65 100644 (file)
--- a/src/allmydata/test/common.py
+++ b/src/allmydata/test/common.py
@@ -84,6 +84,8 @@ class FakeMutableFileNode:
         return self
     def get_uri(self):
         return self.my_uri.to_string()
+    def get_readonly(self):
+        return self.my_uri.get_readonly()
     def get_readonly_uri(self):
         return self.my_uri.get_readonly().to_string()
     def is_readonly(self):