--- a/hgext/convert/filemap.py	Wed Nov 15 23:43:15 2017 -0500
+++ b/hgext/convert/filemap.py	Wed Nov 22 20:49:01 2017 -0500
@@ -172,7 +172,7 @@
 
 class filemap_source(common.converter_source):
     def __init__(self, ui, baseconverter, filemap):
-        super(filemap_source, self).__init__(ui)
+        super(filemap_source, self).__init__(ui, baseconverter.repotype)
         self.base = baseconverter
         self.filemapper = filemapper(ui, filemap)
         self.commits = {}