From aa035cb4d30878d94d8bc04ebe606ae74ce683ec Mon Sep 17 00:00:00 2001
From: Bruno Nocera Zanette <bnzanette@inf.ufpr.br>
Date: Sun, 25 Oct 2015 19:50:49 -0200
Subject: [PATCH] Fix Thumbnail Initializer

---
 app/builders/learning_object_builder.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/builders/learning_object_builder.rb b/app/builders/learning_object_builder.rb
index 67327f04..b42a03ff 100644
--- a/app/builders/learning_object_builder.rb
+++ b/app/builders/learning_object_builder.rb
@@ -27,7 +27,7 @@ class LearningObjectBuilder
           id: args['@rid'],
           name: args['name'],
           description: args['description'],
-          thumbnail: args['thumbnail'],
+          thumbnail: (args['thumbnail'] or ''),
           id_dspace: args['id_dspace'],
           type: args['type'],
           bitstreams: args['bitstreams'],
-- 
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