prepare_packed_git_one: refactor duplicate-pack check

diff --git a/builtin/repack.c b/builtin/repack.c
index 6b0b62dcb2687e78ec433e7de1103f0c0f74a1fc..52f22ca3fb7923b16237e8430bda0e1426c8bff2 100644 (file)
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -77,16 +77,15 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list)
        DIR *dir;
        struct dirent *e;
        char *fname;
-       size_t len;
 
        if (!(dir = opendir(packdir)))
                return;
 
        while ((e = readdir(dir)) != NULL) {
-               if (!ends_with(e->d_name, ".pack"))
+               size_t len;
+               if (!strip_suffix(e->d_name, ".pack", &len))
                        continue;
 
-               len = strlen(e->d_name) - strlen(".pack");
                fname = xmemdupz(e->d_name, len);
 
                if (!file_exists(mkpath("%s/%s.keep", packdir, fname)))