bin/dk in batcave-0.0.7 vs bin/dk in batcave-0.0.9

@@ -3,6 +3,6 @@
 require "rubygems"
 require "clamp"
 
 $: << File.join(File.dirname(__FILE__), "..", "lib")
 require "batcave/main"
-BatCave::Main.run
+exit(BatCave::Main.run)