• Nick Mathewson's avatar
    Fix a crash when using evdns from Libevent 2. · 81eee0ec
    Nick Mathewson authored
    When we tried to use the deprecated non-threadsafe evdns
    interfaces in Libevent 2 without using the also-deprecated
    event_init() interface, Libevent 2 would sensibly crash, since it
    has no guess where to find the Libevent library.
    
    Here we use the evdns_base_*() functions instead if they're
    present, and fake them if they aren't.
    81eee0ec