Logging documentatio update.
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index 490f69f..b59315e 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -167,7 +167,8 @@
# command line argument. Convert to upper case to allow the user to
# specify --log=DEBUG or --log=debug
numeric_level = getattr(logging, loglevel.upper(), None)
- assert numeric_level is not None, 'Invalid log level: %s' % loglevel
+ if not isinstance(numeric_level, int):
+ raise ValueError('Invalid log level: %s' % loglevel)
logging.basicConfig(level=numeric_level, ...)
The call to :func:`basicConfig` should come *before* any calls to :func:`debug`,