refs: pass NULL to resolve_refdup() if hash is not needed
This allows us to get rid of several write-only variables. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano

parent
872ccb2c69
commit
efbd4fdfc9
@ -121,15 +121,13 @@ static void status_printf_more(struct wt_status *s, const char *color,
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void wt_status_prepare(struct wt_status *s)
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{
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struct object_id oid;
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memset(s, 0, sizeof(*s));
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memcpy(s->color_palette, default_wt_status_colors,
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sizeof(default_wt_status_colors));
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s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
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s->use_color = -1;
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s->relative_paths = 1;
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s->branch = resolve_refdup("HEAD", 0, oid.hash, NULL);
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s->branch = resolve_refdup("HEAD", 0, NULL, NULL);
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s->reference = "HEAD";
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s->fp = stdout;
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s->index_file = get_index_file();
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