1 files changed, 2 insertions, 0 deletions

diff --git a/addrmatch.c b/addrmatch.c
index 2086afe84..f3c861a1f 100644
--- a/addrmatch.c
+++ b/addrmatch.c
@@ -97,7 +97,9 @@ addr_sa_to_xaddr(struct sockaddr *sa, socklen_t slen, struct xaddr *xa)
                         return -1;
                 xa->af = AF_INET6;
                 memcpy(&xa->v6, &in6->sin6_addr, sizeof(xa->v6));
+#ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
                 xa->scope_id = in6->sin6_scope_id;
+#endif
                 break;
         default:
                 return -1;