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sha1_name.c: clarify what "fake" is for in find_short_object_filename()

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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano 2012-06-18 11:41:03 -07:00
parent 249c8f4a16
commit 274ac009f4
1 changed files with 7 additions and 0 deletions
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sha1_name.c
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@ -17,6 +17,13 @@ static int find_short_object_filename(int len, const char *name, unsigned char *
static struct alternate_object_database *fakeent;
if (!fakeent) {
/*
* Create a "fake" alternate object database that
* points to our own object database, to make it
* easier to get a temporary working space in
* alt->name/alt->base while iterating over the
* object databases including our own.
*/
const char *objdir = get_object_directory();
int objdir_len = strlen(objdir);
int entlen = objdir_len + 43;