Better log message for broken headers.

* Output for broken headers changed to log at most
  a predefined quantity of header, and to remove the ''
  around the names.
git-archimport-id: frederic@jolliton.com--2004-private/mail-filter--main--0.1.2--patch-5

diff --git a/mailfilter.py b/mailfilter.py
index 4d916f2..f17d9a6 100644 (file)
--- a/mailfilter.py
+++ b/mailfilter.py
@@ -613,7 +613,10 @@ def isMailBroken() :
                except UnicodeDecodeError , e :
                        brokenHeaders.append( headerName )
        if brokenHeaders :
-               logMessage( 'The following headers are broken: %r' % brokenHeaders )
+               maxHeaderToLog = 8
+               if len( brokenHeaders ) > maxHeaderToLog :
+                       brokenHeaders = brokenHeaders[ : maxHeaderToLog ] + [ '...' ]
+               logMessage( 'The following headers are broken: [%s]' % ' '.join( brokenHeaders ) )
                return True
        return False