[sr-dev] git:5.5:2532b5f5: pv: fix condition in detecting the null string value when setting $var(...)

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 5.5
Commit: 2532b5f5fc71d3828e1185c55ad6a6546df312d3
URL: https://github.com/kamailio/kamailio/commit/2532b5f5fc71d3828e1185c55ad6a6546df312d3

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2021-11-09T19:11:15+01:00

pv: fix condition in detecting the null string value when setting $var(...)

- issue introduced in previous commit

(cherry picked from commit ffe311939ebf58e7418940ec6c71bfaf9b21afad)

---

Modified: src/modules/pv/pv_svar.c

---

Diff:  https://github.com/kamailio/kamailio/commit/2532b5f5fc71d3828e1185c55ad6a6546df312d3.diff
Patch: https://github.com/kamailio/kamailio/commit/2532b5f5fc71d3828e1185c55ad6a6546df312d3.patch

---

diff --git a/src/modules/pv/pv_svar.c b/src/modules/pv/pv_svar.c
index 456e21963a..5f4626b8d6 100644
--- a/src/modules/pv/pv_svar.c
+++ b/src/modules/pv/pv_svar.c
@@ -90,7 +90,7 @@ script_var_t* set_var_value(script_var_t* var, int_str *value, int flags)
 {
 	if(var==0)
 		return 0;
-	if((value==NULL) || ((flags&VAR_VAL_STR) && (var->v.value.s.s==NULL)))
+	if((value==NULL) || ((flags&VAR_VAL_STR) && (value->s.s==NULL)))
 	{
 		if(var->v.flags&VAR_VAL_STR)
 		{