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fsck: cleanup unused variable

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Remove the unused variable "heads" from cmd_fsck().

This variable was made unused in commit c3271a0 ("fsck: do not fallback
"git fsck <bogus>" to "git fsck"", 2017-01-17).

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Tan 2017-07-25 18:34:56 -07:00 committed by Junio C Hamano
parent 092c55d094
commit 78e7b98f45
1 changed files with 1 additions and 3 deletions
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4
builtin/fsck.c
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@ -660,7 +660,7 @@ static struct option fsck_opts[] = {
int cmd_fsck(int argc, const char **argv, const char *prefix)
{
int i, heads;
int i;
struct alternate_object_database *alt;
errors_found = 0;
@ -728,7 +728,6 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
}
}
heads = 0;
for (i = 0; i < argc; i++) {
const char *arg = argv[i];
unsigned char sha1[20];
@ -746,7 +745,6 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
add_decoration(fsck_walk_options.object_names,
obj, xstrdup(arg));
mark_object_reachable(obj);
heads++;
continue;
}
error("invalid parameter: expected sha1, got '%s'", arg);