diff options
| -rw-r--r-- | fg21sim/configs/manager.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fg21sim/configs/manager.py b/fg21sim/configs/manager.py index 172811a..44df01c 100644 --- a/fg21sim/configs/manager.py +++ b/fg21sim/configs/manager.py @@ -432,8 +432,8 @@ class ConfigManager: ------- path : str The absolute path (if user configuration loaded) or relative - path specified by the input key, or ``None`` if specified - config is ``None``. + path specified by the input key, or ``None`` if the specified + config has value of ``None`` or an empty string. Raises ------ @@ -450,6 +450,9 @@ class ConfigManager: if value is None: logger.warning("Specified config '%s' is None or not exist" % key) return None + if value == "": + logger.warning("Specified config '%s' is an empty string" % key) + return None if not isinstance(value, str): msg = "Specified config '%s' is non-string: %s" % (key, value) logger.error(msg) |