From daac0bdb88f6f732bda7c683af45b90f87fdb7c9 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Fri, 1 Mar 2024 12:41:13 +0100
Subject: [PATCH] core: ppcfg - jump to end when defexp eval does not get a str
 val

---
 src/core/ppcfg.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/core/ppcfg.c b/src/core/ppcfg.c
index 262a7931cd2..d77a237882b 100644
--- a/src/core/ppcfg.c
+++ b/src/core/ppcfg.c
@@ -510,6 +510,8 @@ char *pp_defexp_eval(char *exval, int exlen, int qmode)
 		LM_DBG("expression string result: [%s]\n", result->param.stz.sval);
 		sval.s = result->param.stz.sval;
 		sval.len = strlen(result->param.stz.sval);
+	} else {
+		goto done;
 	}
 
 	if(qmode == 1) {