--- a/hgext/fsmonitor/__init__.py	Sun Jul 21 14:42:01 2019 +0900
+++ b/hgext/fsmonitor/__init__.py	Tue Jul 23 14:36:38 2019 -0400
@@ -780,7 +780,7 @@
             return
 
         try:
-            client = watchmanclient.client(repo)
+            client = watchmanclient.client(repo.ui, repo._root)
         except Exception as ex:
             _handleunavailable(ui, fsmonitorstate, ex)
             return