diff -r b62000a28812 -r 1c93e0237a24 mercurial/hgweb/webutil.py
--- a/mercurial/hgweb/webutil.py	Fri Jul 06 21:41:36 2018 +0900
+++ b/mercurial/hgweb/webutil.py	Fri Jul 06 21:49:25 2018 +0900
@@ -25,6 +25,7 @@
 
 from .. import (
     context,
+    diffutil,
     error,
     match,
     mdiff,
@@ -41,7 +42,6 @@
 )
 
 from ..utils import (
-    diffutil,
     stringutil,
 )