Merge branch 'jc/maint-refs-dangling' into maint
* jc/maint-refs-dangling: refs: ref entry with NULL sha1 is can be a dangling symref
This commit is contained in:
commit
970957dbad
11
refs.c
11
refs.c
@ -6,6 +6,7 @@
|
||||
|
||||
/* ISSYMREF=01 and ISPACKED=02 are public interfaces */
|
||||
#define REF_KNOWS_PEELED 04
|
||||
#define REF_BROKEN 010
|
||||
|
||||
struct ref_list {
|
||||
struct ref_list *next;
|
||||
@ -275,8 +276,10 @@ static struct ref_list *get_ref_dir(const char *base, struct ref_list *list)
|
||||
list = get_ref_dir(ref, list);
|
||||
continue;
|
||||
}
|
||||
if (!resolve_ref(ref, sha1, 1, &flag))
|
||||
if (!resolve_ref(ref, sha1, 1, &flag)) {
|
||||
hashclr(sha1);
|
||||
flag |= REF_BROKEN;
|
||||
}
|
||||
list = add_ref(ref, sha1, flag, list, NULL);
|
||||
}
|
||||
free(ref);
|
||||
@ -539,10 +542,10 @@ static int do_one_ref(const char *base, each_ref_fn fn, int trim,
|
||||
{
|
||||
if (strncmp(base, entry->name, trim))
|
||||
return 0;
|
||||
/* Is this a "negative ref" that represents a deleted ref? */
|
||||
if (is_null_sha1(entry->sha1))
|
||||
return 0;
|
||||
|
||||
if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) {
|
||||
if (entry->flag & REF_BROKEN)
|
||||
return 0; /* ignore dangling symref */
|
||||
if (!has_sha1_file(entry->sha1)) {
|
||||
error("%s does not point to a valid object!", entry->name);
|
||||
return 0;
|
||||
|
@ -507,15 +507,15 @@ test_expect_success 'remote prune to cause a dangling symref' '
|
||||
(
|
||||
cd seven &&
|
||||
git remote prune origin
|
||||
) 2>err &&
|
||||
) >err 2>&1 &&
|
||||
grep "has become dangling" err &&
|
||||
|
||||
: And the dangling symref will not cause other annoying errors
|
||||
: And the dangling symref will not cause other annoying errors &&
|
||||
(
|
||||
cd seven &&
|
||||
git branch -a
|
||||
) 2>err &&
|
||||
! grep "points nowhere" err
|
||||
! grep "points nowhere" err &&
|
||||
(
|
||||
cd seven &&
|
||||
test_must_fail git branch nomore origin
|
||||
|
Loading…
Reference in New Issue
Block a user