--- a/hgext/graphlog.py	Tue Nov 07 13:18:49 2017 -0500
+++ b/hgext/graphlog.py	Mon Oct 23 00:03:08 2017 +0530
@@ -66,5 +66,5 @@
 
     This is an alias to :hg:`log -G`.
     """
-    opts['graph'] = True
+    opts[r'graph'] = True
     return commands.log(ui, repo, *pats, **opts)