linuxmaniac commented on this pull request.
> + sp->pvp.pvn.u.dname = (void*)csname;
+ sp->pvp.pvn.type = PV_NAME_OTHER;
+ return 0;
+}
+
+int pv_get_env(sip_msg_t *msg, pv_param_t *param, pv_value_t *res)
+{
+ char *val;
+ char *csname = (char *) param->pvn.u.dname;
+
+ if (csname) {
+ val = getenv(csname);
+
+ if (val) {
+ return pv_get_strzval(msg, param, res, val);
+ } else {
what about
```
if (csname) {
val = getenv(csname);
if(val) return pv_get_strzval(msg, param, res, val);
}
return pv_get_null(msg, param, res);
```
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