Re: [sr-dev] [kamailio/kamailio] Append_to_reply does not work for XHTTP responses without body (#1548)

I just tried with master and 5.1 branches and all is ok.

``` event_route[xhttp:request] { append_to_reply("X-Orig: $si:$sp\r\n");

xhttp_reply("200", "OK", "", ""); } ```

Then:

``` # curl -v http://192.168.188.25:5060 * Rebuilt URL to: http://192.168.188.25:5060/ * Trying 192.168.188.25... * TCP_NODELAY set * Connected to 192.168.188.25 (192.168.188.25) port 5060 (#0)

GET / HTTP/1.1 Host: 192.168.188.25:5060 User-Agent: curl/7.60.0 Accept: */*

< HTTP/1.1 200 OK < Sia: SIP/2.0/TCP 192.168.188.25:58888 < X-Orig: 192.168.188.25:58888 < Server: kamailio (5.1.4 (x86_64/darwin)) < Content-Length: 0 < * Connection #0 to host 192.168.188.25 left intact ```

So either is an older kamailio version or something specific for your settings.