Nguyễn Thái Ngọc Duy [off-list ref] writes:
quoted hunk
diff --git a/lockfile.c b/lockfile.c
index 8fbcb6a..968b28f 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -7,13 +7,19 @@
static struct lock_file *lock_file_list;
static const char *alternate_index_output;
+static void clear_filename(struct lock_file *lk)
+{
+ free(lk->filename);
+ lk->filename = NULL;
+}
+
Given that you move commit_locked_index(), which you need to use
this function in, to read-cache.c in your own nd/split-index series,
this will need to be exposed to the wider world, and at that point,
its name will turn out to be too generic.