[tor-bugs] #18902 [Core Tor/Tor]: Avoid variable shadowing in Tor

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#18902: Avoid variable shadowing in Tor
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 Reporter:  teor                               |          Owner:  nickm
     Type:  defect                             |         Status:
 Priority:  Medium                             |  needs_review
Component:  Core Tor/Tor                       |      Milestone:  Tor:
 Severity:  Normal                             |  0.2.9.x-final
 Keywords:  easy, refactor, TorCoreTeam201607  |        Version:
Parent ID:  #19379                             |     Resolution:
 Reviewer:                                     |  Actual Points:  .3
                                               |         Points:  .3
                                               |        Sponsor:  SponsorS-
                                               |  can
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Comment (by nickm):

 (I just fixed my branch so that the unit tests pass. Needs review.)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18902#comment:14>
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