fixing logic related to empty timestamp, unless is a fancy if conditional :p

Author: usmanity

lib/outbound.rb

@@ -168,12 +168,16 @@ def track user_id, event, properties={}, user_info={}, timestamp
         @logger.error "Could not use event properties (#{properties}) given to track call."
       end
 
-      if timestamp == nil
+      puts timestamp
+
+      unless timestamp == {}
         data[:timestamp] = timestamp
       else
         data[:timestamp] = Time.now.to_i
       end
 
+      puts data[:timestamp]
+
       return post(@api_key, '/track', data)
     end