builtin/fetch: parse recurse-submodules-default at default options parsing

diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 1fd06eac4b9b56dc2f3e21ef3045ff66507cdaf3..7e15d01f36396fdc6b630eb43a5f36d462fb78e6 100644 (file)
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -104,6 +104,9 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
        struct setup_revision_opt s_r_opt;
        int read_stdin = 0;
 
+       if (argc == 2 && !strcmp(argv[1], "-h"))
+               usage(diff_tree_usage);
+
        git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        init_revisions(opt, prefix);
        gitmodules_config();