pv: set str type for $hfl()

(cherry picked from commit 51fc767)
kamailio · Jan 6, 2023 · e48730f · e48730f
1 parent 53f6395
commit e48730f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/modules/pv/pv_core.c b/src/modules/pv/pv_core.c
@@ -2287,6 +2287,7 @@ int pv_get_hfl(sip_msg_t *msg, pv_param_t *param, pv_value_t *res)
 		return pv_get_null(msg, param, res);
 	}
 
+	res->flags = PV_VAL_STR;
 	if((tv.flags == 0) && (tv.ri==HDR_VIA_T)) {
 		if(msg->h_via1==NULL) {
 			LM_WARN("no Via header\n");