diff -r acf02488f37f -r c28db6f7616b svgui/pyjs/jsonrpc/jsonrpc.py
--- a/svgui/pyjs/jsonrpc/jsonrpc.py	Wed Aug 16 12:53:23 2017 +0300
+++ b/svgui/pyjs/jsonrpc/jsonrpc.py	Wed Aug 16 12:57:52 2017 +0300
@@ -11,6 +11,7 @@
     def response(self, id, result):
         return simplejson.dumps({'version': '1.1', 'id': id,
                                  'result': result, 'error': None})
+
     def error(self, id, code, message):
         return simplejson.dumps({'id': id,
                                  'version': '1.1',