From fe1201a959e3cebd642f04d4e30e0274a28cba4f Mon Sep 17 00:00:00 2001 From: Simon MacMullen Date: Fri, 10 Jan 2014 14:00:36 +0000 Subject: This code can now be invoked in the context of the Erlang client, in which case we are not guaranteed that the env key will be there at all. --- src/rabbit_net.erl | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/rabbit_net.erl b/src/rabbit_net.erl index e8c96818..401b8ab1 100644 --- a/src/rabbit_net.erl +++ b/src/rabbit_net.erl @@ -222,10 +222,9 @@ maybe_ntoab(Addr) when is_tuple(Addr) -> rabbit_misc:ntoab(Addr); maybe_ntoab(Host) -> Host. rdns(Addr) -> - {ok, Lookup} = application:get_env(rabbit, reverse_dns_lookups), - case Lookup of - true -> list_to_binary(rabbit_networking:tcp_host(Addr)); - _ -> Addr + case application:get_env(rabbit, reverse_dns_lookups) of + {ok, true} -> list_to_binary(rabbit_networking:tcp_host(Addr)); + _ -> Addr end. sock_funs(inbound) -> {fun peername/1, fun sockname/1}; -- cgit v1.2.1