[PATCH v4 3/3] archive: remove the_repository global variable

["John Cai via GitGitGadget" <gitgitgadget@gmail.com>]

From: John Cai <johncai86@gmail.com>

As part of the effort to get rid of global state due to the global
the_repository variable, replace the_repository with the repository
argument that gets passed down through the builtin function.

The repo might be NULL, but we should be safe in write_archive() because
it detects if we are outside of a repository and calls
setup_git_directory() which will error.

Signed-off-by: John Cai <johncai86@gmail.com>
---
 builtin/archive.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/builtin/archive.c b/builtin/archive.c
index dc926d1a3df..13ea7308c8b 100644
--- a/builtin/archive.c
+++ b/builtin/archive.c
@@ -2,7 +2,6 @@
  * Copyright (c) 2006 Franck Bui-Huu
  * Copyright (c) 2006 Rene Scharfe
  */
-#define USE_THE_REPOSITORY_VARIABLE
 #include "builtin.h"
 #include "archive.h"
 #include "gettext.h"
@@ -79,7 +78,7 @@ static int run_remote_archiver(int argc, const char **argv,
 int cmd_archive(int argc,
 		const char **argv,
 		const char *prefix,
-		struct repository *repo UNUSED)
+		struct repository *repo)
 {
 	const char *exec = "git-upload-archive";
 	char *output = NULL;
@@ -110,7 +109,7 @@ int cmd_archive(int argc,
 
 	setvbuf(stderr, NULL, _IOLBF, BUFSIZ);
 
-	ret = write_archive(argc, argv, prefix, the_repository, output, 0);
+	ret = write_archive(argc, argv, prefix, repo, output, 0);
 
 out:
 	free(output);
-- 
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