@@ -255,6 +255,11 @@ dberror:

  */

 int reload_address_table_cmd(void)

 {

+	if(!db_url.s) {

+		LM_ERR("db_url not set\n");

+		return -1;

+	}

+

 	if (!db_handle) {

 		db_handle = perm_dbf.init(&db_url);

 		if (!db_handle) {

@@ -621,4 +626,4 @@ int allow_address_group(struct sip_msg* _msg, char* _addr, char* _port)

 	}

 	return ki_allow_address_group(_msg, &ips, port);

-}

\ No newline at end of file

+}

@@ -636,6 +636,11 @@ int allow_trusted_3(struct sip_msg* _msg, char* _src_ip_sp, char* _proto_sp,

 int reload_trusted_table_cmd(void)

 {

+	if(!db_url.s) {

+		LM_ERR("db_url not set\n");

+		return -1;

+	}

+

 	if (!db_handle) {

 		db_handle = perm_dbf.init(&db_url);

 		if (!db_handle) {