Index: dset.c
===================================================================
--- dset.c	(revision 6503)
+++ dset.c	(working copy)
@@ -37,6 +37,7 @@
 #include "dset.h"
 #include "mem/mem.h"
 #include "ip_addr.h"
+#include "pvar.h"
 
 #define CONTACT "Contact: "
 #define CONTACT_LEN (sizeof(CONTACT) - 1)
@@ -274,7 +275,16 @@
 		else
 			luri = msg->first_line.u.request.uri;
 	} else {
-		luri = *uri;
+                pv_elem_t *model;
+                if (pv_parse_format(uri, &model) < 0) {
+                        LM_ERR("failed to parse URI parameter\n");
+                        return -1;
+                }
+                uri = (void*)model;
+                if (pv_printf_s(msg, (pv_elem_p)uri, &luri) < 0) {
+                        LM_ERR("failed to parse URI parameter\n");
+                        return -1;
+                }
 	}
 
 	if (luri.len > MAX_URI_SIZE - 1) {