Merge pull request #1255 in FS/freeswitch from ~J0SH/freeswitch:fs10241 to master

* commit '70dd9727':
  FS-10241: Convert sofia_send_info_vid_refresh to a chanvar.

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -1529,7 +1529,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 
 	case SWITCH_MESSAGE_INDICATE_VIDEO_REFRESH_REQ:
 		if (switch_channel_media_up(channel) && !switch_channel_test_flag(channel, CF_AVPF) &&
-			switch_true(switch_core_get_variable("sofia_send_info_vid_refresh"))) {
+			switch_channel_var_true(channel, "sofia_send_info_vid_refresh")) {
 			const char *pl = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n<media_control><vc_primitive><to_encoder><picture_fast_update /></to_encoder></vc_primitive></media_control>\n";
 			switch_time_t now = switch_micro_time_now();