[cups.bugs] [MOD] STR #2133: _cupsAdminSetServerSettings() fails the second time

[twaugh.redhat]

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[STR New]

Oh, this is happening for the same reason STR #2132 is: it's the
If-Modified-Since handling that's messing it up.

There's no Content-Length: field in the HTTP_NOT_MODIFIED response, but we
end up setting http->state to HTTP_GET_SEND.  There's no data to come
back, but we end up closing the connection in http.c:

516        /*
517         * Didn't get the data back, so close the current connection.
518         */

Link: http://www.cups.org/str.php?L2133
Version: 1.2.6