[tor-bugs] #1776 [Tor Client]: Allow regular relays to be used as bridges

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#1776: Allow regular relays to be used as bridges
-------------------------+--------------------------------------------------
  Reporter:  Sebastian   |       Owner:  arma              
      Type:  defect      |      Status:  needs_review      
  Priority:  normal      |   Milestone:  Tor: 0.2.2.x-final
 Component:  Tor Client  |     Version:                    
Resolution:              |    Keywords:                    
    Parent:              |  
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Comment(by arma):

 accc51b68c looks plausible.

 What 114a371c0ea4 does doesn't match its comment though.
 {{{
      /* If we have this descriptor already and the new descriptor is a
 bridge
       * descriptor, replace it. If we had a bridge descriptor before and
 the
       * new one is not a bridge descriptor, don't replace it. */
 }}}
 But if
 {{{
 routerinfo_is_a_configured_bridge(router) && !was_bridge
 }}}
 then we'll keep it, even if the new descriptor isn't a purpose_bridge.

 We need to think more about what we're actually trying to do here (ugh).

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/1776#comment:36>
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