Show usage string for 'git get-tar-commit-id -h'

diff --git a/builtin-check-ref-format.c b/builtin-check-ref-format.c
index e3e7bdf52f0b1f597e6cfd3affcf75f41f183d75..0a576afd0e51f166f46493d86f4a0914ed8a744b 100644 (file)
--- a/builtin-check-ref-format.c
+++ b/builtin-check-ref-format.c
@@ -31,6 +31,9 @@ static void collapse_slashes(char *dst, const char *src)
 
 int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
 {
+       if (argc == 2 && !strcmp(argv[1], "-h"))
+               usage(builtin_check_ref_format_usage);
+
        if (argc == 3 && !strcmp(argv[1], "--branch")) {
                struct strbuf sb = STRBUF_INIT;