[issue21548] pydoc -k IndexError on empty docstring

[Roundup Robot]

Roundup Robot added the comment:

New changeset 9436f43b6df2 by Benjamin Peterson in branch '3.4':
fix pydoc.apropos and pydoc.synopsis on modules with empty docstrings (#21548)
https://hg.python.org/cpython/rev/9436f43b6df2

New changeset 534b26837a13 by Benjamin Peterson in branch 'default':
merge 3.4 (#21548)
https://hg.python.org/cpython/rev/534b26837a13

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nosy: +python-dev

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