Merge pull request rabbitmq#109 from stajkowski/master

Correct emit_log_direct.py

Author: michaelklishin

python/emit_log_direct.py

@@ -9,7 +9,7 @@
 channel.exchange_declare(exchange='direct_logs',
  exchange_type='direct')
 
-severity = sys.argv[1] if len(sys.argv) > 1 else 'info'
+severity = sys.argv[1] if len(sys.argv) > 2 else 'info'
 message = ' '.join(sys.argv[2:]) or 'Hello World!'
 channel.basic_publish(exchange='direct_logs',
  routing_key=severity,