make the base handle optional config file

2013-01-23 18:03:43 -05:00
parent 82653e36c5
commit d12dd41845
1 changed files with 3 additions and 1 deletions
--- a/pecan/commands/base.py
+++ b/pecan/commands/base.py
@@ -136,7 +136,9 @@ class BaseCommand(object):

    arguments = ({
        'name': 'config_file',
-        'help': 'a Pecan configuration file'
+        'help': 'a Pecan configuration file',
+        'nargs': '?',
+        'default': None,
    },)

    def run(self, args):