--- a/hgext/lfs/wireprotolfsserver.py	Sun Oct 06 09:45:02 2019 -0400
+++ b/hgext/lfs/wireprotolfsserver.py	Sun Oct 06 09:48:39 2019 -0400
@@ -34,7 +34,7 @@
 eh = exthelper.exthelper()
 
 
-@eh.wrapfunction(wireprotoserver, 'handlewsgirequest')
+@eh.wrapfunction(wireprotoserver, b'handlewsgirequest')
 def handlewsgirequest(orig, rctx, req, res, checkperm):
     """Wrap wireprotoserver.handlewsgirequest() to possibly process an LFS
     request if it is left unprocessed by the wrapped method.
@@ -45,7 +45,7 @@
     if not rctx.repo.ui.configbool(b'experimental', b'lfs.serve'):
         return False
 
-    if not util.safehasattr(rctx.repo.svfs, 'lfslocalblobstore'):
+    if not util.safehasattr(rctx.repo.svfs, b'lfslocalblobstore'):
         return False
 
     if not req.dispatchpath: