bin/rconf in rconf-0.7.8 vs bin/rconf in rconf-0.7.9

@@ -156,9 +156,10 @@
       ProgressReporter.report_to_stdout
       ProgressReporter.report_to_file(options[:output]) if options[:output]
       begin
         lang = Language.load(options[:config])
         report_fatal("Validation of configuration file failed:\n  -#{lang.validation_errors.join("\n  -").map(&:red)}") unless lang.validation_errors.empty?
+        report_error(lang.warnings.join(', ').green) unless lang.warnings.empty?
         aborted = false
         Dir.chdir(File.dirname(options[:config])) do
           lang.configurators.each do |c|
             c.run
             break if aborted = c.aborting