MINOR: Add TO/FROM_SET flags to struct stream_interface
[WT: it will make sense to remove SN_FRT_ADDR_SET and to use these
flags everywhere instead ]
diff --git a/src/frontend.c b/src/frontend.c
index 12dc2c8..35c3ef3 100644
--- a/src/frontend.c
+++ b/src/frontend.c
@@ -54,6 +54,7 @@
if (get_original_dst(s->si[0].fd, (struct sockaddr_in *)&s->si[0].addr.to, &namelen) == -1)
getsockname(s->si[0].fd, (struct sockaddr *)&s->si[0].addr.to, &namelen);
+ s->si[0].flags |= SI_FL_TO_SET;
s->flags |= SN_FRT_ADDR_SET;
}