- Fall back sanely if we don't have awesome_print

lib/logstash/outputs/stdout.rb

@@ -1,8 +1,14 @@
-require "ap"
+require "ap" 
 require "logstash/outputs/base"
 require "logstash/namespace"
 
 class LogStash::Outputs::Stdout < LogStash::Outputs::Base
+  begin
+    require "ap"
+    HAVE_AWESOME_PRINT = true
+  rescue => e
+    HAVE_AWESOME_PRINT = false
+  end
 
   config_name "stdout"
   config :debug, :validate => :boolean
@@ -22,7 +28,11 @@ class LogStash::Outputs::Stdout < LogStash::Outputs::Base
   public
   def receive(event)
     if @debug
-      ap event.to_hash
+      if HAVE_AWESOME_PRINT
+        ap event.to_hash
+      else
+        p event.to_hash
+      end
     else
       puts event.to_s
     end