Ensure that path parameters to SFTPServer and FTPServer constructors are unicode...

[tahoe-lafs/tahoe-lafs.git] / src / allmydata / frontends / ftpd.py

diff --git a/src/allmydata/frontends/ftpd.py b/src/allmydata/frontends/ftpd.py
index 4ccb091919536f241c9e113b52898233aa52fbe8..c625f2ac21ccbc646eb0528b3487c3e6484ec0cb 100644 (file)
--- a/src/allmydata/frontends/ftpd.py
+++ b/src/allmydata/frontends/ftpd.py
@@ -288,6 +288,7 @@ class Dispatcher:
 
 class FTPServer(service.MultiService):
     def __init__(self, client, accountfile, accounturl, ftp_portstr):
+        precondition(isinstance(accountfile, unicode), accountfile)
         service.MultiService.__init__(self)
 
         r = Dispatcher(client)