hgext/remotefilelog/remotefilelog.py

--- a/hgext/remotefilelog/remotefilelog.py	Tue Mar 17 17:21:34 2020 -0400
+++ b/hgext/remotefilelog/remotefilelog.py	Tue Mar 17 17:26:05 2020 -0400
@@ -259,6 +259,10 @@
 
         raise RuntimeError(b"len not supported")
 
+    def heads(self):
+        # Fake heads of the filelog to satisfy hgweb.
+        return []
+
     def empty(self):
         return False