From fe2d7d170f400e059838ae60fc7e325ce78b22a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A9sz=C3=A1ros=20R=C3=B3bert?= <hmm@meszarosrob.com>
Date: Thu, 9 Apr 2020 12:57:21 +0300
Subject: [PATCH] Check if the buttons are there before rendering it

In some cases WC replaces the checkout form only partially leaving the buttons there
---
 .../ppcp-button/resources/js/modules/Renderer.js          | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules.local/ppcp-button/resources/js/modules/Renderer.js b/modules.local/ppcp-button/resources/js/modules/Renderer.js
index bb1a6052d..8fe20147b 100644
--- a/modules.local/ppcp-button/resources/js/modules/Renderer.js
+++ b/modules.local/ppcp-button/resources/js/modules/Renderer.js
@@ -1,10 +1,18 @@
 class Renderer {
     render(wrapper, buttonConfig) {
+        if (this.isAlreadyRendered(wrapper)) {
+            return;
+        }
+
         paypal.Buttons(
             buttonConfig,
         ).render(wrapper);
     }
 
+    isAlreadyRendered(wrapper) {
+        return document.querySelector(wrapper).hasChildNodes();
+    }
+
     hideButtons(element) {
         document.querySelector(element).style.display = 'none';
     }