setup: drop repository_format_version global

Nobody reads this anymore, and they're not likely to; the
interesting thing is whether or not we passed
check_repository_format(), and possibly the individual
"extension" variables.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2016-03-11 17:37:18 -05:00 committed by Junio C Hamano
parent 652f18ee87
commit c90e5293d1
3 changed files with 0 additions and 3 deletions

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@ -747,7 +747,6 @@ extern int grafts_replace_parents;
*/
#define GIT_REPO_VERSION 0
#define GIT_REPO_VERSION_READ 1
extern int repository_format_version;
extern int repository_format_precious_objects;
struct repository_format {

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@ -25,7 +25,6 @@ int log_all_ref_updates = -1; /* unspecified */
int warn_ambiguous_refs = 1;
int warn_on_object_refname_ambiguity = 1;
int ref_paranoia = -1;
int repository_format_version;
int repository_format_precious_objects;
const char *git_commit_encoding;
const char *git_log_output_encoding;

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@ -428,7 +428,6 @@ static int check_repository_format_gently(const char *gitdir, int *nongit_ok)
die("%s", err.buf);
}
repository_format_version = candidate.version;
repository_format_precious_objects = candidate.precious_objects;
string_list_clear(&candidate.unknown_extensions, 0);
if (!has_common) {