Fix excessive logging when 0 messages found

Fixes #306 See also: #291 (comment)
ruby-shoryuken · Jan 25, 2017 · e9be1d3 · e9be1d3
1 parent 072fa7a
commit e9be1d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/shoryuken/fetcher.rb b/lib/shoryuken/fetcher.rb
@@ -14,7 +14,7 @@ def fetch(queue, available_processors)
           limit = available_processors > FETCH_LIMIT ? FETCH_LIMIT : available_processors
 
           sqs_msgs = Array(receive_messages(queue, limit))
-          logger.info { "Found #{sqs_msgs.size} messages for '#{queue.name}'" }
+          logger.info { "Found #{sqs_msgs.size} messages for '#{queue.name}'" } if sqs_msgs.size > 0
           logger.debug { "Fetcher for '#{queue}' completed in #{elapsed(started_at)} ms" }
           sqs_msgs
         rescue => ex