Catch KeyError when SHELL is not set #204
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| try: | ||
| shell_path = os.environ['SHELL'] | ||
| except KeyError: | ||
| shell_path = '' |
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I think it would be better to use get:
shell_path = os.environ.get('SHELL', '')
|
Fix looks good, minor implementation comment, and then +1 |
Use os.environ.get instead of dictionary, which raises KeyError when SHELL is not set.
|
Thanks. |
wjwwood
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May 6, 2015
Catch KeyError when SHELL is not set
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Fixes #203.