# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1551387525 -3600
# Node ID 91df54316a2625f1d11d504181452db8a65a5034
# Parent  44df186028399104e7b846f8d4bfac6a7234ae44
Fixed result type inconsistency.

diff -r 44df18602839 -r 91df54316a26 moinformat/serialisers/html/graphviz.py
--- a/moinformat/serialisers/html/graphviz.py	Thu Feb 28 21:24:35 2019 +0100
+++ b/moinformat/serialisers/html/graphviz.py	Thu Feb 28 21:58:45 2019 +0100
@@ -3,7 +3,7 @@
 """
 Graphviz serialiser, generating content for embedding in HTML documents.
 
-Copyright (C) 2018 Paul Boddie <paul@boddie.org.uk>
+Copyright (C) 2018, 2019 Paul Boddie <paul@boddie.org.uk>
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -30,7 +30,7 @@
     "Select from 'd' the given 'keys'."
 
     if not d:
-        return []
+        return {}
 
     out = {}