lib/tasks/assets.rake in half-pipe-0.2.1 vs lib/tasks/assets.rake in half-pipe-0.2.2

@@ -11,10 +11,10 @@
 
   task :execute_grunt_command, [:command] => ["half_pipe:environment",
                                               "half_pipe:generate_grunt_runner"] do |_,params|
     half_pipe.grunt_command = "#{half_pipe.grunt_runner} #{params[:command]}"
     puts "executing: #{half_pipe.grunt_command.inspect}"
-    system half_pipe.grunt_command
+    exec half_pipe.grunt_command
   end
 
   task :generate_grunt_runner do
     paths = %W(#{half_pipe.cwd} node_modules .bin grunt)
     half_pipe.grunt_runner = File.join(*paths)