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decorators: fix the case where there is no argument

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can’t believe we didn’t hit that before
This commit is contained in:
mathieui 2016-08-26 21:56:30 +02:00
parent 7946190019
commit a6c4db6c2f
1 changed files with 4 additions and 1 deletions
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5
poezio/decorators.py
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@ -118,7 +118,10 @@ class CommandArgParser(object):
def first(func): def first(func):
def second(self, args, *a, **kw): def second(self, args, *a, **kw):
default_args = defaults default_args = defaults
args = common.shell_split(args) if args and args.strip():
args = common.shell_split(args)
else:
args = []
if len(args) < mandatory: if len(args) < mandatory:
return func(self, None, *a, **kw) return func(self, None, *a, **kw)
res, args = args[:mandatory], args[mandatory:] res, args = args[:mandatory], args[mandatory:]