webcheck commit: r414 - webcheck/schemes

[Commits of the webcheck project <webcheck-commits [at] lists.arthurdejong.org>]

Author: arthur
Date: Thu Sep 23 20:19:45 2010
New Revision: 414
URL: http://arthurdejong.org/viewvc/webcheck?view=rev&revision=414

Log:
handle the case where hostname is empty

Modified:
   webcheck/schemes/http.py

Modified: webcheck/schemes/http.py
==============================================================================
--- webcheck/schemes/http.py    Sat Sep 18 19:01:08 2010        (r413)
+++ webcheck/schemes/http.py    Thu Sep 23 20:19:45 2010        (r414)
@@ -55,6 +55,10 @@
     proxyuserpass = None
     scheme = link.scheme
     # check validity of netloc (to work around bug in idna module)
+    if not netloc:
+        debugio.debug('schemes.http.fetch(): empty hostname')
+        link.add_linkproblem('empty hostname')
+        return None
     if netloc[0] == '.':
         debugio.debug('schemes.http.fetch(): fail on hostname starting with 
dot')
         link.add_linkproblem('hostname starts with a dot')
--
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