interpret-trailers: allow running outside a repository

It may be useful to run git-interpret-trailers without needing to be in
a repository.

Signed-off-by: John Keeping <john@keeping.me.uk>
Acked-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git.c b/git.c
index 5feba410cab6d95e3b9ff9745db56a9d045f0c20..40f9df0897b0a0d05da7cd6bf688c6758cad89a9 100644 (file)
--- a/git.c
+++ b/git.c
@@ -417,7 +417,7 @@ static struct cmd_struct commands[] = {
        { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY },
        { "init", cmd_init_db, NO_SETUP },
        { "init-db", cmd_init_db, NO_SETUP },
-       { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP },
+       { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP_GENTLY },
        { "log", cmd_log, RUN_SETUP },
        { "ls-files", cmd_ls_files, RUN_SETUP },
        { "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY },