check-links in link-checker-0.5.0

- old
+ new

@@ -3,8 +3,9 @@
 require 'link_checker'
 require 'trollop'
 
 options = Trollop::options do
 	opt :no_warnings, "Don't warn about redirects to valid links"
+	opt :warnings_are_errors, "Treat any warning as an error and produce an error return code"
 end
 
 exit LinkChecker.new(:options => options, :target => ARGV[0]).check_uris
\ No newline at end of file