From 2ddea2bb1e3707145ef36e6c826f6c65780cfb41 Mon Sep 17 00:00:00 2001
From: Jorran de Wit <jorrandewit@outlook.com>
Date: Tue, 15 May 2018 19:22:03 +0200
Subject: [PATCH] Crossref fix2.
---
journals/views.py | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/journals/views.py b/journals/views.py
index 94f18a5b5..8e33a39be 100644
--- a/journals/views.py
+++ b/journals/views.py
@@ -751,8 +751,9 @@ def harvest_citedby_links(request, doi_label):
# The only required field in Crossref: doi.
citation['doi'] = link_el.find(prefix + 'doi').text
- if link_el.find(prefix + 'article_title'):
- citation['article_title'] = link_el.find(prefix + 'article_title').text
+ el = link_el.find(prefix + 'article_title')
+ if el:
+ citation['article_title'] = el.text
if link_el.find(prefix + 'journal_abbreviation'):
citation['journal_abbreviation'] = link_el.find(prefix + 'journal_abbreviation').text
--
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