Minor fix when reading the path to the config file from the environme…

…nt (Github issue #226)

bidscoin/__init__.py

@@ -62,7 +62,7 @@
 DEBUG = platform.os.getenv('BIDSCOIN_DEBUG','').upper() in ('1', 'TRUE', 'Y', 'YES')
 
 # Create a BIDScoin user configuration directory if needed and load the BIDScoin user settings
-configfile     = platform.os.getenv('BIDSCOIN_CONFIG', Path.home()/'.bidscoin'/__version__/'config.toml')
+configfile     = Path(platform.os.getenv('BIDSCOIN_CONFIG', Path.home()/'.bidscoin'/__version__/'config.toml'))
 templatefolder = configfile.parent/'templates'
 templatefolder.mkdir(parents=True, exist_ok=True)
 if not configfile.is_file():