From: Jeff King <peff@peff.net>
Date: Fri, 11 Mar 2016 22:37:18 +0000 (-0500)
Subject: setup: drop repository_format_version global
X-Git-Tag: v2.8.3~44^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c90e5293d11bc2c671312778aea33922a4ee1725;p=thirdparty%2Fgit.git

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>
---

diff --git a/cache.h b/cache.h
index 7704bc6c89..bec6db5e2e 100644
--- a/cache.h
+++ b/cache.h
@@ -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 {
diff --git a/environment.c b/environment.c
index 8b8c8e8496..d9e3861fe8 100644
--- a/environment.c
+++ b/environment.c
@@ -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;
diff --git a/setup.c b/setup.c
index fbe7ec16dd..1314c170ab 100644
--- a/setup.c
+++ b/setup.c
@@ -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) {