X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fbig_pipe%2Fjs%2Fbig_pipe.js;fp=web%2Fcore%2Fmodules%2Fbig_pipe%2Fjs%2Fbig_pipe.js;h=b8a25f77cc8987832ec660ba87dea22329419b83;hp=1464fdd968202268b4a23be8e1004e4d1152fc3f;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/web/core/modules/big_pipe/js/big_pipe.js b/web/core/modules/big_pipe/js/big_pipe.js
index 1464fdd96..b8a25f77c 100644
--- a/web/core/modules/big_pipe/js/big_pipe.js
+++ b/web/core/modules/big_pipe/js/big_pipe.js
@@ -11,11 +11,11 @@
     var content = this.textContent.trim();
 
     if (typeof drupalSettings.bigPipePlaceholderIds[placeholderId] !== 'undefined') {
-      if (content === '') {
+      var response = mapTextContentToAjaxResponse(content);
+
+      if (response === false) {
         $(this).removeOnce('big-pipe');
       } else {
-        var response = JSON.parse(content);
-
         var ajaxObject = Drupal.ajax({
           url: '',
           base: false,
@@ -28,6 +28,18 @@
     }
   }
 
+  function mapTextContentToAjaxResponse(content) {
+    if (content === '') {
+      return false;
+    }
+
+    try {
+      return JSON.parse(content);
+    } catch (e) {
+      return false;
+    }
+  }
+
   function bigPipeProcessDocument(context) {
     if (!context.querySelector('script[data-big-pipe-event="start"]')) {
       return false;