[issue15509] webbrowser.open sometimes passes zero-length argument to the browser.

[Andrew Svetlov]

Andrew Svetlov added the comment:

Better to fix producer of empty lines than filter those ones.
Keep in mind: there are several places there args list generated, probably you fix not all error sources.

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nosy: +asvetlov

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15509>
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