Merge pull request #261 from Simaris/fix/resource_on_empty_dump

Fix: Render all resources if restrictions are empty

Author: white-gecko

lib/jekyll/rdf_main_generator.rb

@@ -75,7 +75,7 @@ def generate(site)
       resources = []
       resources = resources + extract_resources(@config['restriction'], @config['include_blank'], sparql) unless @config['restriction'].nil?
       resources = resources + extract_list_resources(File.join(site.config['source'], @config['restriction_file'])) unless @config['restriction_file'].nil?
-      resources = resources + extract_resources(nil, @config['include_blank'], sparql) if resources.length == 0  # subject + predicate + object should only be extracted if there is neither a restriction or restriction_file
+      resources = resources + extract_resources(nil, @config['include_blank'], sparql) if @config['restriction'].nil? && @config['restriction_file'].nil?  # subject + predicate + object should only be extracted if there is neither a restriction or restriction_file
       resources.uniq! unless @config['restriction'].nil? || @config['restriction_file'].nil?
       site.data['sparql'] = sparql
       site.data['resources'] = []