Clear outbuf_flushlen when we clear a connection's outbuf

[tor.git] / changes / bug19947

 o Minor bugfixes (fallback directories):
    - Avoid logging a NULL string pointer when loading fallback directory information.
      Fixes bug 19947; bugfix on 0.2.4.7-alpha and 0.2.8.1-alpha.
      Report and patch by "rubiate".