remove syslog-ng workaround

nova/twistd.py

@@ -241,15 +241,7 @@ def serve(filename):
         print 'usage: %s [options] [start|stop|restart]' % argv[0]
         sys.exit(1)
 
-    class NoNewlineFormatter(logging.Formatter):
-        """Strips newlines from default formatter"""
-        def format(self, record):
-            """Grabs default formatter's output and strips newlines"""
-            data = logging.Formatter.format(self, record)
-            return data.replace("\n", "--")
-
-    # NOTE(vish): syslog-ng doesn't handle newlines from trackbacks very well
-    formatter = NoNewlineFormatter(
+    formatter = logging.Formatter(
         '(%(name)s): %(levelname)s %(message)s')
     handler = logging.StreamHandler(log.StdioOnnaStick())
     handler.setFormatter(formatter)