[PATCH v9 9/9] pack-bitmap-write.c: don't return without stop_progress()

Fix a bug that's been here since 7cc8f971085 (pack-objects: implement
bitmap writing, 2013-12-21), we did not call stop_progress() if we
reached the early exit in this function.

We could call stop_progress() before we return, but better yet is to
defer calling start_progress() until we need it. For now this only
matters in practice because we'd previously omit the "region_leave"
for the progress trace2 event.

Suggested-by: SZEDER Gábor <redacted>
Signed-off-by: Ævar Arnfjörð Bjarmason <redacted>
---
 pack-bitmap-write.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index 9c55c1531e1..cab3eaa2acd 100644
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c

@@ -575,15 +575,15 @@ void bitmap_writer_select_commits(struct commit **indexed_commits,
 
 	QSORT(indexed_commits, indexed_commits_nr, date_compare);
 
-	if (writer.show_progress)
-		writer.progress = start_progress("Selecting bitmap commits", 0);
-
 	if (indexed_commits_nr < 100) {
 		for (i = 0; i < indexed_commits_nr; ++i)
 			push_bitmapped_commit(indexed_commits[i]);
 		return;
 	}
 
+	if (writer.show_progress)
+		writer.progress = start_progress("Selecting bitmap commits", 0);
+
 	for (;;) {
 		struct commit *chosen = NULL;
 

-- 
2.35.1.939.g42bf83caa3d