From 3849e1dc8f6798c47db5da0437d9354b2d4133bf Mon Sep 17 00:00:00 2001
From: Gregor Gawol <gawol@ub.uni-leipzig.de>
Date: Wed, 1 Jul 2020 13:24:20 +0200
Subject: [PATCH] refs #16196 [fid_adlr] issn online-contents adlr.link * fixed
 doi

---
 themes/fid_adlr/templates/get-it-box/links.phtml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/themes/fid_adlr/templates/get-it-box/links.phtml b/themes/fid_adlr/templates/get-it-box/links.phtml
index 68f2d11784e..a6409e93e31 100644
--- a/themes/fid_adlr/templates/get-it-box/links.phtml
+++ b/themes/fid_adlr/templates/get-it-box/links.phtml
@@ -32,7 +32,9 @@
               <span id="urlsHideable" style="display: none">
           <?php foreach ($fallbackUrls as $current): ?>
             <?php if (preg_match_all('/doi/', $current['url'])): ?>
-            <a href="<?=$this->escapeHtmlAttr($this->proxyUrl($current['url']))?>" target="_blank">DOI: <?=$doiName?></a>
+            <a href="<?=$this->escapeHtmlAttr($this->proxyUrl($current['url']))?>" target="_blank">
+              DOI: <?=!empty($doiName) ? $doiName : $current['url'] ?>
+            </a>
             <?php endif; ?>
           <?php endforeach; ?>
         </span>
-- 
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