mercurial/util.py

--- a/mercurial/util.py	Thu Sep 06 18:04:27 2018 -0700
+++ b/mercurial/util.py	Fri Sep 07 10:18:20 2018 -0700
@@ -1332,7 +1332,7 @@
 
     def get(self, k, default=None):
         try:
-            return self._cache[k].value
+            return self.__getitem__(k)
         except KeyError:
             return default