undef/git-commit-vandalism
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reflog-expire: brown paper bag fix.

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When --stale-fix is not passed, the code did not initialize the
two commit objects properly.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2007-01-11 19:56:43 -08:00
parent ba70de01bb
commit 9bbaa6cc68
1 changed files with 12 additions and 6 deletions
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18
builtin-reflog.c
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@ -173,7 +173,6 @@ static int keep_entry(struct commit **it, unsigned char *sha1)
{
struct commit *commit;
*it = NULL;
if (is_null_sha1(sha1))
return 1;
commit = lookup_commit_reference_gently(sha1, 1);
@ -204,15 +203,22 @@ static int expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
if (timestamp < cb->cmd->expire_total)
goto prune;
old = new = NULL;
if (cb->cmd->stalefix &&
(!keep_entry(&old, osha1) || !keep_entry(&new, nsha1)))
goto prune;
if ((timestamp < cb->cmd->expire_unreachable) &&
(!cb->ref_commit ||
(old && !in_merge_bases(old, cb->ref_commit)) ||
(new && !in_merge_bases(new, cb->ref_commit))))
goto prune;
if (timestamp < cb->cmd->expire_unreachable) {
if (!cb->ref_commit)
goto prune;
if (!old && !is_null_sha1(osha1))
old = lookup_commit_reference_gently(osha1, 1);
if (!new && !is_null_sha1(nsha1))
new = lookup_commit_reference_gently(nsha1, 1);
if ((old && !in_merge_bases(old, cb->ref_commit)) ||
(new && !in_merge_bases(new, cb->ref_commit)))
goto prune;
}
if (cb->newlog) {
char sign = (tz < 0) ? '-' : '+';