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-rw-r--r--src/or/router.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/or/router.c b/src/or/router.c
index f8aa1e3b05..0339e682a8 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -1973,7 +1973,8 @@ router_dump_router_to_string(char *s, size_t maxlen, routerinfo_t *router,
format_iso_time(published, router->cache_info.published_on);
if (router->declared_family && smartlist_len(router->declared_family)) {
- char *family = smartlist_join_strings(router->declared_family, " ", 0, NULL);
+ char *family = smartlist_join_strings(router->declared_family,
+ " ", 0, NULL);
tor_asprintf(&family_line, "family %s\n", family);
tor_free(family);
} else {