diff -r 21b363bd87dc -r b502138f5faa mercurial/context.py
--- a/mercurial/context.py	Mon Jan 04 21:54:46 2016 -0800
+++ b/mercurial/context.py	Thu Dec 31 08:16:59 2015 +0000
@@ -389,8 +389,8 @@
         extra = {}
     if branch:
         extra['branch'] = encoding.fromlocal(branch)
-    ctx =  memctx(repo, parents, text, files, getfilectx, user,
-                          date, extra, editor)
+    ctx = memctx(repo, parents, text, files, getfilectx, user,
+                 date, extra, editor)
     return ctx
 
 class changectx(basectx):