bin/seo_checker in seo_checker-0.2.3 vs bin/seo_checker in seo_checker-0.2.4

@@ -2,13 +2,13 @@
 
 require 'optparse'
 require File.expand_path(File.dirname(__FILE__) + "/../lib/seo_checker")
 
 options = {}
-OptionParser.new do |opts|
+opts = OptionParser.new do |opts|
   opts.banner = "Usage: seo_checker [OPTIONS] website_url"
-  
+
   opts.on('-b', '--batch BATCH_SIZE', 'get a batch size of pages') do |batch|
     options[:batch_size] = batch
   end
 
   opts.on('-i', '--interval INTERVAL_TIME', 'interval time between two batches') do |interval|
@@ -23,9 +23,14 @@
     puts opts
     exit
   end
 
   opts.parse!
+end
+
+if ARGV.empty?
+  puts opts.help
+  exit
 end
 
 checker = SEOChecker.new(ARGV[0], options)
 checker.check