From 86fd534a93016479b1c2fd5baf4b8766f5050fe0 Mon Sep 17 00:00:00 2001
From: Patrick Peng Sun <patrick@lawipac.com>
Date: Sat, 27 May 2017 12:07:27 +1000
Subject: [PATCH] implement back pointer

---
 chatState.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/chatState.go b/chatState.go
index 53acd8d..6a8f500 100644
--- a/chatState.go
+++ b/chatState.go
@@ -53,6 +53,9 @@ func getCurrentState(openID string, procedure string) (result chatState, err err
 }
 
 func setCurrentState(openID, procedure string, state chatState) (newState chatState, err error) {
+	state.OpenID = openID
+	state.Procedure = procedure
+
 	j, err := json.Marshal(state)
 	if err != nil {
 		return