[Buildbot-commits] [SPAM] [Buildbot] #668: Allow unsetting env variables on ShellCommand

[Buildbot]

#668: Allow unsetting env variables on ShellCommand
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Reporter:  abyx       |       Owner:                                
    Type:  undecided  |      Status:  new                           
Priority:  major      |   Milestone:  undecided                     
 Version:  0.7.11     |    Keywords:  shell shellcommand env environ
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 The buildbot's default environ might contain some values that are not
 wanted in the testing environment. Simply setting it to "" (empty string)
 will not always work, if the step can't even have the value there. And,
 setting it to None will not work as python's environ will complain.

 There should be an option such that providing an environ to ShellCommand
 with None values will del those from the environ.

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Ticket URL: <http://buildbot.net/trac/ticket/668>
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Buildbot: build/test automation