lib/aws_ec2/hook.rb in aws-ec2-0.5.2 vs lib/aws_ec2/hook.rb in aws-ec2-0.6.0

@@ -20,10 +20,11 @@
       data ? data : {} # in case the file is empty
     end
 
     def sh(command)
       puts "=> #{command}".colorize(:cyan)
-      system(command)
+      success = system(command)
+      abort("Command failed") unless success
     end
 
     def self.run(name, options={})
       Hook.new(options).run(name.to_s)
     end