diff options
| -rw-r--r-- | pym/portage/util.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pym/portage/util.py b/pym/portage/util.py index a8dbf6c27..2cb14b34d 100644 --- a/pym/portage/util.py +++ b/pym/portage/util.py @@ -1072,6 +1072,10 @@ class LazyItemsDict(dict): def addLazyItem(self, item_key, value_callable, *pargs, **kwargs): """Add a lazy item for the given key. When the item is requested, value_callable will be called with *pargs and **kwargs arguments.""" + if not pargs: + pargs = None + if not kwargs: + kwargs = None self.lazy_items[item_key] = (value_callable, pargs, kwargs) # make it show up in self.keys(), etc... dict.__setitem__(self, item_key, None) @@ -1094,6 +1098,10 @@ class LazyItemsDict(dict): def __getitem__(self, item_key): if item_key in self.lazy_items: value_callable, pargs, kwargs = self.lazy_items[item_key] + if pargs is None: + pargs = () + if kwargs is None: + kwargs = {} return value_callable(*pargs, **kwargs) else: return dict.__getitem__(self, item_key) |