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changeset 1498:abde837f1224 live

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Merge
author Chris Cannam
date Fri, 21 Mar 2014 08:59:41 +0000
parents f86e70095184 (diff) 54f320b40728 (current diff)
children 1c7af51e9409
files
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/plugins/redmine_bibliography/app/helpers/publications_helper.rb	Mon Mar 17 08:56:45 2014 +0000
+++ b/plugins/redmine_bibliography/app/helpers/publications_helper.rb	Fri Mar 21 08:59:41 2014 +0000
@@ -96,7 +96,10 @@
 
   def print_ieee_format(publication)
     Rails.cache.fetch("publication-#{publication.id}-ieee") do
-      publication.print_entry(:ieee).html_safe
+      entry = publication.print_entry(:ieee)
+      if entry
+        entry.html_safe
+      end
     end
   end