app/models/agent.rb

@@ -266,8 +266,8 @@ class Agent < ActiveRecord::Base

                 
              

                         agents_to_events = {}
              

                         Agent.connection.select_rows(sql).each do |receiver_agent_id, source_agent_id, event_id|
              

                -          agents_to_events[receiver_agent_id] ||= []
              

                -          agents_to_events[receiver_agent_id] << event_id
              

                +          agents_to_events[receiver_agent_id.to_i] ||= []
              

                +          agents_to_events[receiver_agent_id.to_i] << event_id
              

                         end
              

                 
              

                         event_ids = agents_to_events.values.flatten.uniq.compact