[PATCH 05/11] midx: move `write_midx_file_only` to midx-write.c

[Taylor Blau <me@ttaylorr.com>]

Prepare to move the last substantial function related to writing from
midx.c to to midx-write.c by first moving a thin wrapper around it.

Like previous changes, this patch does not introduce any behavioral
changes and is best viewed with `--color-moved`.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
---
 midx-write.c | 10 ++++++++++
 midx.c       | 10 ----------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/midx-write.c b/midx-write.c
index d679e0a131..635e6af193 100644
--- a/midx-write.c
+++ b/midx-write.c
@@ -18,6 +18,16 @@ extern int write_midx_internal(const char *object_dir,
 extern struct multi_pack_index *lookup_multi_pack_index(struct repository *r,
 							const char *object_dir);
 
+int write_midx_file_only(const char *object_dir,
+			 struct string_list *packs_to_include,
+			 const char *preferred_pack_name,
+			 const char *refs_snapshot,
+			 unsigned flags)
+{
+	return write_midx_internal(object_dir, packs_to_include, NULL,
+				   preferred_pack_name, refs_snapshot, flags);
+}
+
 int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags)
 {
 	uint32_t i, *count, result = 0;
diff --git a/midx.c b/midx.c
index 5936bc5b9e..702eca805a 100644
--- a/midx.c
+++ b/midx.c
@@ -1764,16 +1764,6 @@ int write_midx_file(const char *object_dir,
 				   refs_snapshot, flags);
 }
 
-int write_midx_file_only(const char *object_dir,
-			 struct string_list *packs_to_include,
-			 const char *preferred_pack_name,
-			 const char *refs_snapshot,
-			 unsigned flags)
-{
-	return write_midx_internal(object_dir, packs_to_include, NULL,
-				   preferred_pack_name, refs_snapshot, flags);
-}
-
 struct clear_midx_data {
 	char *keep;
 	const char *ext;
-- 
2.44.0.290.g736be63234b