Drop recursive loop (logging.StreamHandler)

letsencrypt/colored_logging.py

@@ -18,7 +18,7 @@ class StreamHandler(logging.StreamHandler):
 
     def __init__(self, stream=None):
         if sys.version_info < (2, 7):
-            StreamHandler.__init__(self)  # pragma: no cover
+            logging.StreamHandler.__init__(self)  # pragma: no cover
         else:
             super(StreamHandler, self).__init__(stream)
         self.colored = (sys.stderr.isatty() if stream is None else