diff -r 8273680059b2 -r 02fe8dedab8c mercurial/rcutil.py
--- a/mercurial/rcutil.py	Thu Nov 14 17:30:52 2019 -0800
+++ b/mercurial/rcutil.py	Thu Nov 14 17:36:01 2019 -0800
@@ -60,9 +60,9 @@
 
 
 def defaultrcpath():
-    '''return rc paths in default.d'''
+    '''return rc paths in defaultrc'''
     path = []
-    defaultpath = os.path.join(util.datapath, b'default.d')
+    defaultpath = os.path.join(util.datapath, b'defaultrc')
     if os.path.isdir(defaultpath):
         path = _expandrcpath(defaultpath)
     return path