# HG changeset patch
# User luisf <luis.figueira@eecs.qmul.ac.uk>
# Date 1380634380 -3600
# Node ID 0e40e05048eb7eb748b0221c6eae15cfd7673c83
# Parent  48d9b3ae9e1a7c9dc08e37fe4e06866fb35949f1
fixed institution getter for Author model

diff -r 48d9b3ae9e1a -r 0e40e05048eb plugins/redmine_bibliography/app/models/author.rb
--- a/plugins/redmine_bibliography/app/models/author.rb	Tue Oct 01 14:29:01 2013 +0100
+++ b/plugins/redmine_bibliography/app/models/author.rb	Tue Oct 01 14:33:00 2013 +0100
@@ -19,6 +19,10 @@
   }
 
   def institution
-    self.authorship.first.institution
+    if self.authorships.first.nil?
+      ""
+    else
+      self.authorships.first.institution
+    end
   end
 end