Merge pull request #1623 in FS/freeswitch from…

Merge pull request #1623 in FS/freeswitch from ~ANTONIO/freeswitch:bugfix/FS-11512-update-missing-privacy-header to master

* commit '8ca7a549':
  FS-11512 [mod_sofia] #resolve missing privacy header on display update

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -2009,6 +2009,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 									   NUTAG_SESSION_TIMER(tech_pvt->session_timeout),
 									   NUTAG_SESSION_REFRESHER(tech_pvt->session_refresher),
 									   NUTAG_UPDATE_REFRESH(tech_pvt->update_refresher),
+									   TAG_IF(!zstr(tech_pvt->privacy), SIPTAG_PRIVACY_STR(tech_pvt->privacy)),
 									   TAG_IF(call_info, SIPTAG_CALL_INFO_STR(call_info)),
 									   TAG_IF(!zstr(tech_pvt->route_uri), NUTAG_PROXY(tech_pvt->route_uri)),
 									   TAG_IF(!zstr_buf(message), SIPTAG_HEADER_STR(message)),