[PATCH v3 1/4] upload-pack: run is_repository_shallow() before setup_revisions()

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Move the is_repository_shallow() added in b790e0f67cd (upload-pack:
send shallow info over stdin to pack-objects, 2014-03-11) to above
setup_revisions().

Running is_repository_shallow() before setup_revisions() doesn't
matter now, but in subsequent commits we'll make the code that
followed setup_revisions() happen inside a callback in that
function. This isolated change documents that re-arranging this part
of the code is OK in isolation.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 builtin/pack-objects.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 65579e09fe0..a4e2ae059c0 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -3767,11 +3767,12 @@ static void get_object_list(int ac, const char **av)
 
 	repo_init_revisions(the_repository, &revs, NULL);
 	save_commit_buffer = 0;
-	setup_revisions(ac, av, &revs, &s_r_opt);
 
 	/* make sure shallows are read */
 	is_repository_shallow(the_repository);
 
+	setup_revisions(ac, av, &revs, &s_r_opt);
+
 	save_warning = warn_on_object_refname_ambiguity;
 	warn_on_object_refname_ambiguity = 0;
 
-- 
2.32.0.599.g3967b4fa4ac