[Zope] Content-Length bug in Image.py?

[Dieter Maurer]

Steve Lay writes:
 > ...
 > When a request is made to the server with an appropriate Is-Modified-Since
 > header the code in lib/python/OFS/Image.py sets the Content-Length to the
 > length of the image data but returns an empty string.   My reading of the
 > HTTP/1.1 spec suggests this is an error, see quote below:
 > 
 > "If a Content-Length header field (section 14.13) is present, its decimal
 > value in OCTETs represents both the entity-length and the transfer-length.
 > The Content-Length header field MUST NOT be sent if these two lengths are
 > different".
Looks like a Zope bug for me.

Please file a bug report to Zope issue tracker

       <http://collector.zope.org>


Dieter