describe: when failing, tell the user about options that work

diff --git a/builtin-blame.c b/builtin-blame.c
index fd6ca51eebb2234be429b47b572ae2f30592ff4e..7512773b401255e76aadd5be6e561432d7d60772 100644 (file)
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -1348,7 +1348,7 @@ static void get_ac_line(const char *inbuf, const char *what,
        /*
         * Now, convert both name and e-mail using mailmap
         */
-       if(map_user(&mailmap, mail+1, mail_len-1, person, tmp-person-1)) {
+       if (map_user(&mailmap, mail+1, mail_len-1, person, tmp-person-1)) {
                /* Add a trailing '>' to email, since map_user returns plain emails
                   Note: It already has '<', since we replace from mail+1 */
                mailpos = memchr(mail, '\0', mail_len);