clean error handling on user endpoint

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7397 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_dptools/mod_dptools.c

@@ -1434,7 +1434,6 @@ static switch_call_cause_t user_outgoing_channel(switch_core_session_t *session,
 	switch_assert(params);
 	switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "as_channel", "true");
 
-
 	if (switch_xml_locate_user("id", user, domain, NULL, &xml, &x_domain, &x_user, params) != SWITCH_STATUS_SUCCESS) {
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "can't find user [%s@%s]\n", user, domain);
 		goto done;
@@ -1464,10 +1463,6 @@ static switch_call_cause_t user_outgoing_channel(switch_core_session_t *session,
 		}
 	}
 
- done:
-
-	switch_event_destroy(&params);
-
 	if (dest) {
 		const char *var;
 		char *d_dest = NULL;
@@ -1530,10 +1525,14 @@ static switch_call_cause_t user_outgoing_channel(switch_core_session_t *session,
 		}
 	}
 
+ done:
+
 	if (xml) {
 		switch_xml_free(xml);
 	}
 	
+	switch_event_destroy(&params);
+
 	switch_safe_free(user);
 
 	return cause;