Merge branch 'jk/interpret-trailers-outside-a-repository'

Allow "git interpret-trailers" to run outside of a Git repository.

* jk/interpret-trailers-outside-a-repository:
  interpret-trailers: allow running outside a repository

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 },