From 492df453de434f49131dd61fcf5fd6f4f5e8025a Mon Sep 17 00:00:00 2001
From: Bogdan-Andrei Iancu <bogdan@opensips.org>
Date: Tue, 21 Nov 2023 11:10:27 +0200
Subject: [PATCH] [tm] fix NULL on out of index for bavp() vars

---
 modules/tm/tm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/tm/tm.c b/modules/tm/tm.c
index b1baabed999..87f7c1377e8 100644
--- a/modules/tm/tm.c
+++ b/modules/tm/tm.c
@@ -1995,7 +1995,8 @@ int pv_get_tm_branch_avp(struct sip_msg *msg, pv_param_t *param,
 			val->ri = avp_value.n;
 			val->flags |= PV_VAL_INT|PV_TYPE_INT;
 		}
-	}
+	} else
+		pv_get_null(msg, param, val);
 
 	goto success;