avoid crash in open_ftp when no host in url

1994-03-04 12:10:33 +00:00 · 1994-03-04 12:10:33 +00:00 · d66acb45f8
parent 5e334d9823
commit d66acb45f8
1 changed files with 1 additions and 0 deletions
--- a/Lib/urlopen.py
+++ b/Lib/urlopen.py
@ -169,6 +169,7 @@ def open_local_file(self, url):
 	# Use FTP protocol
 	def open_ftp(self, url):
 		host, file = splithost(url)
+		if not host: raise IOError, ('ftp error', 'no host given')
 		host, port = splitport(host)
 		host = socket.gethostbyname(host)
 		if not port: