ad default code, Jruby sucks

bin/whenever

@@ -10,7 +10,7 @@ options = Hash.new
 
 OptionParser.new do |opts|
   opts.banner = "Usage: whenever [options]"
-  opts.on('-v', '--version') { puts "Whenever v#{Whenever::VERSION}"; exit }
+  opts.on('-v', '--version') { puts "Whenever v#{Whenever::VERSION}"; exit(0) }
   opts.on('-w', '--write-crontab') { options[:write] = true }
   opts.on('-i', '--update-crontab [identifier]', 'Default: full path to schedule.rb file') do |identifier|
     options[:update] = true

lib/whenever/command_line.rb

@@ -29,7 +29,7 @@ module Whenever
         write_crontab(whenever_cron)
       else
         puts Whenever.cron(@options)
-        exit
+        exit(0)
       end
     end
     
@@ -67,7 +67,7 @@ module Whenever
         action = 'written' if @options[:write]
         action = 'updated' if @options[:update]
         puts "[write] crontab file #{action}"
-        exit
+        exit(0)
       else
         warn "[fail] Couldn't write crontab; try running `whenever' with no options to ensure your schedule file is valid."
         exit(1)