Merge remote-tracking branch 'karsten/geoip6-jul2014' into maint-0.2.4

[tor.git] / changes / bug8231

  o Major bugfixes:
    - When unable to find any working directory nodes to use as a
      directory guard, give up rather than adding the same non-working
      nodes to the list over and over. Fixes bug 8231; bugfix on
      0.2.4.8-alpha.