Unbreak non-ipv6 build

Broken-by: 261fc93208

diff --git a/src/src/host.c b/src/src/host.c
index bb706c1c86eb53b16a24cfd74539c7cacccc9497..4e1cb8a4578e1fb0de4f39e08a14a8289e9e825a 100644 (file)
--- a/src/src/host.c
+++ b/src/src/host.c
@@ -1946,9 +1946,7 @@ host_find_byname(host_item *host, const uschar *ignore_target_hosts, int flags,
 int yield, times;
 host_item *last = NULL;
 BOOL temp_error = FALSE;
-#if HAVE_IPV6
 int af;
-#endif
 
 #ifndef DISABLE_TLS
 /* Copy the host name at this point to the value which is used for