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cmdutils.register: Support functions with no docstring

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This commit is contained in:
Florian Bruhin 2014-04-23 07:32:00 +02:00
parent 7acd32a5d7
commit 2c5bb6a413
1 changed files with 4 additions and 1 deletions
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5
qutebrowser/commands/utils.py
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@ -88,7 +88,10 @@ class register: # pylint: disable=invalid-name
mainname = name[0]
names += name
count, nargs = self._get_nargs_count(func)
desc = func.__doc__.splitlines()[0].strip().rstrip('.')
if func.__doc__ is not None:
desc = func.__doc__.splitlines()[0].strip().rstrip('.')
else:
desc = ""
cmd = Command(name=mainname, maxsplit=self.maxsplit,
hide=self.hide, nargs=nargs, count=count, desc=desc,
instance=self.instance, handler=func,