[PATCH 1/2] index_pack: indent find_unresolved_detals one level

[pclouds@xxxxxxxxx]

From: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>

The next patch puts most of the code in one level deeper. By indenting
separately, it'd be easier to see the actual changes.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
 builtin/index-pack.c |   47 +++++++++++++++++++++++------------------------
 1 files changed, 23 insertions(+), 24 deletions(-)

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 103e19c..9855ada 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -585,37 +585,36 @@ static void find_unresolved_deltas(struct base_data *base,
 		base_spec.offset = base->obj->idx.offset;
 		find_delta_children(&base_spec,
 				    &ofs_first, &ofs_last, OBJ_OFS_DELTA);
-	}
 
-	if (ref_last == -1 && ofs_last == -1) {
-		free(base->data);
-		return;
-	}
+		if (ref_last == -1 && ofs_last == -1) {
+			free(base->data);
+			return;
+		}
 
-	link_base_data(prev_base, base);
+		link_base_data(prev_base, base);
 
-	for (i = ref_first; i <= ref_last; i++) {
-		struct object_entry *child = objects + deltas[i].obj_no;
-		struct base_data result;
+		for (i = ref_first; i <= ref_last; i++) {
+			struct object_entry *child = objects + deltas[i].obj_no;
+			struct base_data result;
 
-		assert(child->real_type == OBJ_REF_DELTA);
-		resolve_delta(child, base, &result);
-		if (i == ref_last && ofs_last == -1)
-			free_base_data(base);
-		find_unresolved_deltas(&result, base);
-	}
+			assert(child->real_type == OBJ_REF_DELTA);
+			resolve_delta(child, base, &result);
+			if (i == ref_last && ofs_last == -1)
+				free_base_data(base);
+			find_unresolved_deltas(&result, base);
+		}
 
-	for (i = ofs_first; i <= ofs_last; i++) {
-		struct object_entry *child = objects + deltas[i].obj_no;
-		struct base_data result;
+		for (i = ofs_first; i <= ofs_last; i++) {
+			struct object_entry *child = objects + deltas[i].obj_no;
+			struct base_data result;
 
-		assert(child->real_type == OBJ_OFS_DELTA);
-		resolve_delta(child, base, &result);
-		if (i == ofs_last)
-			free_base_data(base);
-		find_unresolved_deltas(&result, base);
+			assert(child->real_type == OBJ_OFS_DELTA);
+			resolve_delta(child, base, &result);
+			if (i == ofs_last)
+				free_base_data(base);
+			find_unresolved_deltas(&result, base);
+		}
 	}
-
 	unlink_base_data(base);
 }
 
-- 
1.7.8.36.g69ee2

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