improve the check on dyn_file_func of TftpServer

Michael Farrell 2012-04-12 10:34:35 +09:30
parent 9cba3b98d8
commit e8039dd715
1 changed files with 3 additions and 3 deletions

View File

@ -29,9 +29,9 @@ class TftpServer(TftpSession):
# ip:tid for the remote end.
self.sessions = {}
if callable(self.dyn_file_func):
# don't check the tftproot
if self.dyn_file_func:
if not callable(self.dyn_file_func):
raise TftpException, "A dyn_file_func supplied, but it is not callable."
elif os.path.exists(self.root):
log.debug("tftproot %s does exist" % self.root)
if not os.path.isdir(self.root):