From fdab1641aa26cbb0faeb04dc3d84197d007db3de Mon Sep 17 00:00:00 2001
From: jho1995 <337031709@qq.com>
Date: Mon, 30 Dec 2019 14:07:30 +0800
Subject: [PATCH] fixed graphics stroke error

---
 cocos2d/core/renderer/webgl/assemblers/graphics/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cocos2d/core/renderer/webgl/assemblers/graphics/index.js b/cocos2d/core/renderer/webgl/assemblers/graphics/index.js
index 9c86d0ab088..04f11fad3a0 100644
--- a/cocos2d/core/renderer/webgl/assemblers/graphics/index.js
+++ b/cocos2d/core/renderer/webgl/assemblers/graphics/index.js
@@ -465,7 +465,7 @@ export default class GraphicsAssembler extends Assembler {
             let p0 = pts[pts.length - 1];
             let p1 = pts[0];
     
-            if (p0.equals(p1)) {
+            if (pts.length > 2 && p0.equals(p1)) {
                 path.closed = true;
                 pts.pop();
                 p0 = pts[pts.length - 1];