Default to "text/plain" if no Content-Type header is present in email

(thanks Hauke Duden)

Author: Richard Jones

CHANGES.txt

@@ -10,6 +10,8 @@ Fixed:
   http://thread.gmane.org/gmane.comp.bug-tracking.roundup.user/10040
   thanks to Hauke Duden for reporting these.
 - frontends/roundup.cgi got out of sync with the roundup.cgi.Client API
+- Default to "text/plain" if no Content-Type header is present in email
+  (thanks Hauke Duden)
 
 
 2010-02-23 1.5.0

doc/acknowledgements.txt

@@ -29,6 +29,7 @@ Bruno Damour,
 Bradley Dean,
 Toby Dickenson,
 Paul F. Dubois,
+Hauke Duden,
 Eric Earnst,
 Peter Eisentraut,
 Andrew Eland,

roundup/mailgw.py

@@ -246,6 +246,10 @@ def getparts(self):
 
     def getheader(self, name, default=None):
         hdr = mimetools.Message.getheader(self, name, default)
+        # TODO are there any other False values possible?
+        # TODO if not hdr: return hdr
+        if hdr is None:
+            return None
         if not hdr:
             return ''
         if hdr: