pager: stop using `the_repository`

Stop using `the_repository` in the "pager" subsystem by passing in a
repository when setting up the pager and when configuring it.

Adjust callers accordingly by using `the_repository`. While there may be
some callers that have a repository available in their context, this
trivial conversion allows for easier verification and bubbles up the use
of `the_repository` by one level.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/diff.c b/diff.c
index d28b4114c8..0822ae4433 100644
--- a/diff.c
+++ b/diff.c
@@ -7386,6 +7386,6 @@ void setup_diff_pager(struct diff_options *opt)
 	 * --exit-code" in hooks and other scripts, we do not do so.
 	 */
 	if (!opt->flags.exit_with_status &&
-	    check_pager_config("diff") != 0)
-		setup_pager();
+	    check_pager_config(the_repository, "diff") != 0)
+		setup_pager(the_repository);
 }