X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/f08078ccca8077b09f4b1cbb8991a4ecf7257cc4..6ba06d1eb4302d3727a552180941a3a11efadc21:/nominatim/config.py?ds=sidebyside

diff --git a/nominatim/config.py b/nominatim/config.py
index 564884f6..d4645b93 100644
--- a/nominatim/config.py
+++ b/nominatim/config.py
@@ -7,7 +7,7 @@ from pathlib import Path
 
 from dotenv import dotenv_values
 
-from .errors import UsageError
+from nominatim.errors import UsageError
 
 LOG = logging.getLogger()
 
@@ -25,8 +25,8 @@ class Configuration:
         avoid conflicts with other environment variables.
     """
 
-    def __init__(self, project_dir, config_dir, environ=os.environ):
-        self.environ = environ
+    def __init__(self, project_dir, config_dir, environ=None):
+        self.environ = environ or os.environ
         self.project_dir = project_dir
         self.config_dir = config_dir
         self._config = dotenv_values(str((config_dir / 'env.defaults').resolve()))