Re: [PATCH] log: Do not decorate replacements with --no-replace-objects

[Nguyen Thai Ngoc Duy <pclouds@gmail.com>]

2011/8/25 Michael J Gruber <git@drmicha.warpmail.net>:
> Make it so that additionally the use of --no-replace-objects is
> detected: I.e. replaced commits are only decorated as replaced when they
> are actually replaced.

Yeah.. I forgot about this.

> @@ -95,7 +95,7 @@ static int add_ref_decoration(const char *refname, const unsigned char *sha1, in
>        struct object *obj;
>        enum decoration_type type = DECORATION_NONE;
>
> -       if (!prefixcmp(refname, "refs/replace/")) {
> +       if (read_replace_refs && !prefixcmp(refname, "refs/replace/")) {
>                unsigned char original_sha1[20];
>                if (get_sha1_hex(refname + 13, original_sha1)) {
>                        warning("invalid replace ref %s", refname);

You should put "if (!read_replace_refs) return 0;" inside "if
(!prefixcmp..", otherwise it'll come to the ref decoration code below
and my second paragraph in 5267d29's commit message will be reverted.

I thought my patch was
 - simple
 - replace is rarely used
therefore neglected the tests. Perhaps you can also add a few tests
here. It's not that simple after all.
-- 
Duy