lib/pdk/validators/ruby/rubocop.rb in pdk-0.3.0 vs lib/pdk/validators/ruby/rubocop.rb in pdk-0.4.0

@@ -14,11 +14,11 @@
 
       def self.cmd
         'rubocop'
       end
 
-      def self.spinner_text
+      def self.spinner_text(_targets = nil)
         _('Checking Ruby code style')
       end
 
       def self.parse_options(options, targets)
         cmd_options = ['--format', 'json']
@@ -29,13 +29,15 @@
 
         cmd_options.concat(targets)
       end
 
       def self.parse_output(report, result, _targets)
+        return if result[:stdout].empty?
+
         begin
           json_data = JSON.parse(result[:stdout])
         rescue JSON::ParserError
-          json_data = []
+          json_data = {}
         end
 
         return unless json_data.key?('files')
 
         json_data['files'].each do |file_info|