[PATCH 4/6] upload-pack: move "unshallow" sending code out of deepen()

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 upload-pack.c | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/upload-pack.c b/upload-pack.c
index 79f5525..69a3828 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -545,21 +545,10 @@ static void send_shallow(struct commit_list *result)
 	}
 }
 
-static void deepen(int depth, const struct object_array *shallows)
+static void send_unshallow(const struct object_array *shallows)
 {
-	struct commit_list *result = NULL;
 	int i;
-	if (depth == INFINITE_DEPTH && !is_repository_shallow())
-		for (i = 0; i < shallows->nr; i++) {
-			struct object *object = shallows->objects[i].item;
-			object->flags |= NOT_SHALLOW;
-		}
-	else
-		result =
-			get_shallow_commits(&want_obj, depth,
-					    SHALLOW, NOT_SHALLOW);
-	send_shallow(result);
-	free_commit_list(result);
+
 	for (i = 0; i < shallows->nr; i++) {
 		struct object *object = shallows->objects[i].item;
 		if (object->flags & NOT_SHALLOW) {
@@ -582,6 +571,24 @@ static void deepen(int depth, const struct object_array *shallows)
 		/* make sure commit traversal conforms to client */
 		register_shallow(object->sha1);
 	}
+}
+
+static void deepen(int depth, const struct object_array *shallows)
+{
+	struct commit_list *result = NULL;
+	int i;
+	if (depth == INFINITE_DEPTH && !is_repository_shallow())
+		for (i = 0; i < shallows->nr; i++) {
+			struct object *object = shallows->objects[i].item;
+			object->flags |= NOT_SHALLOW;
+		}
+	else
+		result =
+			get_shallow_commits(&want_obj, depth,
+					    SHALLOW, NOT_SHALLOW);
+	send_shallow(result);
+	free_commit_list(result);
+	send_unshallow(shallows);
 	packet_flush(1);
 }
 
-- 
2.3.0.rc1.137.g477eb31