From f1d6fd08d76983118f672cfe33db078ea9fa9cc8 Mon Sep 17 00:00:00 2001
From: Rushiraj Nenuji <19696935+rushirajnenuji@users.noreply.github.com>
Date: Fri, 5 Mar 2021 07:10:11 -0800
Subject: [PATCH] retrieving the diagnostic element from the list

retrieving the diagnostic element from the list of objects returned by Crossref
---
 impl/crossref.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/impl/crossref.py b/impl/crossref.py
index 7424b8e0f..ff6e28fe1 100644
--- a/impl/crossref.py
+++ b/impl/crossref.py
@@ -409,6 +409,7 @@ def _pollDepositStatus (batchId, doi):
       else:
         assert len(d) == 1, ("<doi_batch_diagnostic> element contains %s " +\
         "<record_diagnostic> element") % _notOne(len(d))
+        d = d[0]
         assert "status" in d.attrib, "missing record_diagnostic/status attribute"
         if d.attrib["status"] == "Success":
           return ("completed successfully", None)