diff -r d194f0dba7ac -r 74af89c66834 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Thu Feb 16 17:30:35 2017 +0530
+++ b/mercurial/localrepo.py	Wed Feb 15 19:41:14 2017 -0800
@@ -270,7 +270,7 @@
         self._phasedefaults = []
         try:
             self.ui.readconfig(self.join("hgrc"), self.root)
-            extensions.loadall(self.ui)
+            self._loadextensions()
         except IOError:
             pass
 
@@ -371,6 +371,9 @@
     def close(self):
         self._writecaches()
 
+    def _loadextensions(self):
+        extensions.loadall(self.ui)
+
     def _writecaches(self):
         if self._revbranchcache:
             self._revbranchcache.write()