From 490ddad8ba151f3eb013e0aae6c9aab490d235e6 Mon Sep 17 00:00:00 2001
From: Graham Triggs <graham.triggs@tib.eu>
Date: Fri, 8 Feb 2019 10:08:41 +0000
Subject: [PATCH] Fix for Plum Analytics badge on wrong publications

---
 .../partials/individual/propStatement-authorInAuthorship.ftl  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/webapp/src/main/webapp/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl b/webapp/src/main/webapp/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl
index 516a9566..73a7b1bf 100644
--- a/webapp/src/main/webapp/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl
+++ b/webapp/src/main/webapp/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl
@@ -137,8 +137,10 @@
                 <#assign plumIdParam = "isbn=${statement.isbn13}">
             <#elseif statement.oclc??>
                 <#assign plumIdParam = "oclc=${statement.oclc}">
+            <#else>
+                <#assign plumIdParam = "">
             </#if>
-            <#if plumIdParam??>
+            <#if plumIdParam?has_content>
                 <div class="plum-print-wrapper" style="display: inline-block; vertical-align: top">
                     <a class="plumx-plum-print-popup"
                        href="https://plu.mx/plum/a/?${plumIdParam}"