Update rtpproxy.c

When moving stored parameters from Branch AVP to Dialog variable, make sure that the integer value "setid" is handled correctly so that it remains valid for the remainder of the dialog.
(cherry picked from commit e267e9e)

modules/rtpproxy/rtpproxy.c

@@ -2725,6 +2725,7 @@ static int move_bavp2dlg(struct sip_msg *msg, struct dlg_cell *dlg, str *rval1,
 	unsigned int ip_found = 0;
 	unsigned int set_found = 0;
 	pv_value_t val1, val2, val3;
+	str param3_val;
 
 	if (!msg || !dlg || msg->first_line.type != SIP_REPLY)
 		goto not_moved;
@@ -2782,8 +2783,11 @@ static int move_bavp2dlg(struct sip_msg *msg, struct dlg_cell *dlg, str *rval1,
 		}
 
 		if (set_found) {
-			if (dlg_api.store_dlg_value(dlg, &param3_name, &val3.rs) < 0) {
-				LM_ERR("cannot store set-id value\n");
+			/* Store Set ID INT value correcty in dlg */
+			param3_val.s = (char*)&val3.ri;
+			param3_val.len = sizeof(unsigned int);
+			if (dlg_api.store_dlg_value(dlg, &param3_name, &param3_val) < 0) {
+				LM_ERR("cannot store setid value\n");
 				goto error;
 			}
 		} else {