From e103948abd37fb2781c405580154746e633d3fe7 Mon Sep 17 00:00:00 2001
From: Matt Westcott <matt@west.co.tt>
Date: Tue, 26 Mar 2019 17:31:09 +0000
Subject: [PATCH] Clear pending AJAX request if error occurs on page chooser

---
 wagtail/admin/static_src/wagtailadmin/js/page-chooser-modal.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wagtail/admin/static_src/wagtailadmin/js/page-chooser-modal.js b/wagtail/admin/static_src/wagtailadmin/js/page-chooser-modal.js
index 458d19abe..1a43e1a5d 100644
--- a/wagtail/admin/static_src/wagtailadmin/js/page-chooser-modal.js
+++ b/wagtail/admin/static_src/wagtailadmin/js/page-chooser-modal.js
@@ -40,6 +40,9 @@ PAGE_CHOOSER_MODAL_ONLOAD_HANDLERS = {
                         request = null;
                         $('.page-results', modal.body).html(data);
                         ajaxifySearchResults();
+                    },
+                    error: function() {
+                        request = null;
                     }
                 });
             } else {