Add NullHandler for py 2.6

Author: Nisan Haramati

riemann_client/client.py

@@ -7,6 +7,14 @@
 from __future__ import absolute_import
 
 import logging
+try:
+    from logging import NullHandler
+except ImportError:
+    # Create a NullHandler class in logging for python 2.6
+    class NullHandler(logging.Handler):
+        def emit(self, record):
+            pass
+
 import socket
 try:
     from threading import RLock
@@ -21,6 +29,7 @@
 
 
 logger = logging.getLogger(__name__)
+logger.addHandler(NullHandler())
 
 
 class Client(object):