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submodule: use diff_tree_combined_merge() instead of diff_tree_combined()

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Use diff_tree_combined_merge() instead of open-coding it.

Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2011-12-17 11:27:19 +01:00 committed by Junio C Hamano
parent 82889295e7
commit 78e98eaf5e
1 changed files with 3 additions and 11 deletions
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14
submodule.c
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@ -371,23 +371,15 @@ static void collect_submodules_from_diff(struct diff_queue_struct *q,
}
static void commit_need_pushing(struct commit *commit, struct commit_list *parent, int *needs_pushing)
static void commit_need_pushing(struct commit *commit, int *needs_pushing)
{
struct sha1_array parents = SHA1_ARRAY_INIT;
struct rev_info rev;
while (parent) {
sha1_array_append(&parents, parent->item->object.sha1);
parent = parent->next;
}
init_revisions(&rev, NULL);
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = collect_submodules_from_diff;
rev.diffopt.format_callback_data = needs_pushing;
diff_tree_combined(commit->object.sha1, &parents, 1, &rev);
sha1_array_clear(&parents);
diff_tree_combined_merge(commit, 1, &rev);
}
int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remotes_name)
@ -410,7 +402,7 @@ int check_submodule_needs_pushing(unsigned char new_sha1[20], const char *remote
die("revision walk setup failed");
while ((commit = get_revision(&rev)) && !needs_pushing)
commit_need_pushing(commit, commit->parents, &needs_pushing);
commit_need_pushing(commit, &needs_pushing);
free(sha1_copy);
strbuf_release(&remotes_arg);