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Ensure the pack index is opened before access

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In this particular location of fsck the index should have already
been opened by verify_pack, which is called just before we get
here and loop through the object names.  However, just in case a
future version of that function does not use the index file we'll
double-check its open before we access the num_objects field.

Better safe now than sorry later.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Shawn O. Pearce 2007-05-30 02:13:14 -04:00 committed by Junio C Hamano
parent eaa8677039
commit b77ffe8a57
1 changed files with 4 additions and 1 deletions
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5
builtin-fsck.c
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@ -668,7 +668,10 @@ int cmd_fsck(int argc, char **argv, const char *prefix)
verify_pack(p, 0);
for (p = packed_git; p; p = p->next) {
uint32_t i, num = p->num_objects;
uint32_t i, num;
if (open_pack_index(p))
continue;
num = p->num_objects;
for (i = 0; i < num; i++)
fsck_sha1(nth_packed_object_sha1(p, i));
}