ServerDNSAllowBrokenConfig defaults to 1, but TestingTorNetwork overrides it to...1.

config.c:  V(ServerDNSAllowBrokenConfig,  BOOL,     "1"),
config.c:  V(ServerDNSAllowBrokenConfig,  BOOL,     "1"),

Are there other lines in testing_tor_network_defaults[] that are redundant?