--- a/hgext/convert/__init__.py	Fri Jun 30 03:35:12 2017 +0200
+++ b/hgext/convert/__init__.py	Fri Jun 30 03:35:22 2017 +0200
@@ -79,6 +79,9 @@
 configitem('convert', 'hg.saverev',
     default=False,
 )
+configitem('convert', 'hg.sourcename',
+    default=None,
+)
 
 # Commands definition was moved elsewhere to ease demandload job.