lib/caracal/document.rb in caracal-0.1.6 vs lib/caracal/document.rb in caracal-0.1.7

@@ -194,10 +194,10 @@
     end
     
     def render_media(zip)
       images = relationships.select { |r| r.relationship_type == :image }
       images.each do |rel|
-        if rel.relationship_data
+        if rel.relationship_data.to_s.size > 0
           content = rel.relationship_data
         else
           content = open(rel.relationship_target).read
         end
         
\ No newline at end of file