[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2436: "tahoe --version" shouldn't show scary diagnostic warnings

[Tahoe-LAFS]

#2436: "tahoe --version" shouldn't show scary diagnostic warnings
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     Reporter:  warner     |      Owner:  daira
         Type:  defect     |     Status:  assigned
     Priority:  normal     |  Milestone:  1.10.2
    Component:  packaging  |    Version:  1.10.0
   Resolution:             |   Keywords:  error packaging setuptools
Launchpad Bug:             |
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Comment (by Daira Hopwood <daira@…>):

 In [changeset:"2c99294a4faa0e0f94fdb53ed60954e1e0724955/trunk"]:
 {{{
 #!CommitTicketReference repository="trunk"
 revision="2c99294a4faa0e0f94fdb53ed60954e1e0724955"
 Don't show scary diagnostic warnings from --version[-and-path]
 (corrected). refs ticket:2436

 The previous version would incorrectly add to the output of
 get_package_versions_string each time it was called.

 Signed-off-by: Daira Hopwood <daira at jacaranda.org>
 }}}

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2436#comment:17>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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