--- a/hgext/convert/__init__.py	Fri Jun 30 03:35:48 2017 +0200
+++ b/hgext/convert/__init__.py	Fri Jun 30 03:35:55 2017 +0200
@@ -91,6 +91,9 @@
 configitem('convert', 'hg.usebranchnames',
     default=True,
 )
+configitem('convert', 'ignoreancestorcheck',
+    default=False,
+)
 
 # Commands definition was moved elsewhere to ease demandload job.