From c3f03e4497beb4cd2aee1735c6a89d6333ed931e Mon Sep 17 00:00:00 2001
From: Vaniship <vaniship@users.noreply.github.com>
Date: Tue, 7 May 2019 15:06:58 +0800
Subject: [PATCH] fix: fix draw function can only call once

---
 src/diagrams/class/classRenderer.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/diagrams/class/classRenderer.js b/src/diagrams/class/classRenderer.js
index 5169fce4b..3e7c87beb 100644
--- a/src/diagrams/class/classRenderer.js
+++ b/src/diagrams/class/classRenderer.js
@@ -8,7 +8,7 @@ import { parser } from './parser/classDiagram'
 
 parser.yy = classDb
 
-const idCache = {}
+let idCache = {}
 
 let classCnt = 0
 const conf = {
@@ -301,6 +301,7 @@ export const setConf = function (cnf) {
  * @param id
  */
 export const draw = function (text, id) {
+  idCache = {}
   parser.yy.clear()
   parser.parse(text)