Jared Hance <jaredhance@xxxxxxxxx> writes:
> In trace_repo_setup, prefix is passed in as startup_info->prefix. But, as
> indicated but a FIXME comment, trace_repo_setup has access to
> startup_info. The prefix parameter has therefor been eliminated.
>
> Signed-off-by: Jared Hance <jaredhance@xxxxxxxxx>
> ---
This comes from a9ca8a8 (builtins: print setup info if repo is found,
2010-11-26) and hasn't ever changed over time, even across f07d6a1 (setup:
save prefix (original cwd relative to toplevel) in startup_info,
2010-12-01) that did add the necessary "prefix" field to the startup_info
and was done reasonably close to the patch that wanted to have the field
in the first place.
The fix looks too easy to be correct X-<; in other words, I find it hard
to believe that such a triviality was left without a good reason, but I do
not think of any.
Well, but perhaps something too good to be true is indeed true sometimes.
> cache.h | 2 +-
> git.c | 2 +-
> trace.c | 10 +++++-----
> 3 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/cache.h b/cache.h
> index e12b15f..baa8852 100644
> --- a/cache.h
> +++ b/cache.h
> @@ -1211,7 +1211,7 @@ extern void trace_printf(const char *format, ...);
> extern void trace_vprintf(const char *key, const char *format, va_list ap);
> __attribute__((format (printf, 2, 3)))
> extern void trace_argv_printf(const char **argv, const char *format, ...);
> -extern void trace_repo_setup(const char *prefix);
> +extern void trace_repo_setup(void);
> extern int trace_want(const char *key);
> extern void trace_strbuf(const char *key, const struct strbuf *buf);
>
> diff --git a/git.c b/git.c
> index 3805616..7dcc527 100644
> --- a/git.c
> +++ b/git.c
> @@ -296,7 +296,7 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
>
> if ((p->option & (RUN_SETUP | RUN_SETUP_GENTLY)) &&
> startup_info->have_repository) /* get_git_dir() may set up repo, avoid that */
> - trace_repo_setup(prefix);
> + trace_repo_setup();
> }
> commit_pager_choice();
>
> diff --git a/trace.c b/trace.c index d953416..ebacf24 100644 ---
> a/trace.c +++ b/trace.c @@ -152,8 +152,7 @@ static const char
> *quote_crnl(const char *path) return new_path;
> }
>
> -/* FIXME: move prefix to startup_info struct and get rid of this arg */
> -void trace_repo_setup(const char *prefix)
> +void trace_repo_setup(void)
> {
> static const char *key = "GIT_TRACE_SETUP";
> const char *git_work_tree;
> @@ -168,13 +167,14 @@ void trace_repo_setup(const char *prefix)
> if (!(git_work_tree = get_git_work_tree()))
> git_work_tree = "(null)";
>
> - if (!prefix)
> - prefix = "(null)";
> + if (!startup_info->prefix)
> + startup_info->prefix = "(null)";
>
> trace_printf_key(key, "setup: git_dir: %s\n", quote_crnl(get_git_dir()));
> trace_printf_key(key, "setup: worktree: %s\n", quote_crnl(git_work_tree));
> trace_printf_key(key, "setup: cwd: %s\n", quote_crnl(cwd));
> - trace_printf_key(key, "setup: prefix: %s\n", quote_crnl(prefix));
> + trace_printf_key(key, "setup: prefix: %s\n",
> + quote_crnl(startup_info->prefix));
> }
>
> int trace_want(const char *key)
--
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