--- a/mercurial/context.py
+++ b/mercurial/context.py
@@ -185,7 +185,7 @@ class filectx(object):
def rev(self):
if '_changectx' in self.__dict__:
return self._changectx.rev()
- return self._filelog.linkrev(self._filenode)
+ return self.linkrev()
def node(self): return self._changectx.node()
def user(self): return self._changectx.user()
@@ -195,6 +195,7 @@ class filectx(object):
def manifest(self): return self._changectx.manifest()
def changectx(self): return self._changectx
+ def linkrev(self): return self._filelog.linkrev(self._filenode)
def data(self): return self._filelog.read(self._filenode)
def renamed(self): return self._filelog.renamed(self._filenode)
def path(self): return self._path