pack-objects: fix --no-keep-true-parents
Since 99fb6e04cb (pack-objects: convert to use parse_options(),
2012-02-01) git pack-objects has accepted --no-keep-true-parents, but
this option does the same as --keep-true-parents. That's because it's
defined using OPT_SET_INT with a value of 0, which sets 0 when negated
as well.
Turn --no-keep-true-parents into the opposite of --keep-true-parents by
using OPT_BOOL and storing the option's status directly in a variable
named "grafts_keep_true_parents" instead of in negative form in
"grafts_replace_parents".
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit.c b/commit.c
index 0fb9316..2fbbf24 100644
--- a/commit.c
+++ b/commit.c
@@ -516,7 +516,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b
* The clone is shallow if nr_parent < 0, and we must
* not traverse its real parents even when we unhide them.
*/
- if (graft && (graft->nr_parent < 0 || grafts_replace_parents))
+ if (graft && (graft->nr_parent < 0 || !grafts_keep_true_parents))
continue;
new_parent = lookup_commit(r, &parent);
if (!new_parent)
