compat: Add simplified merge sort implementation from glibc

diff --git a/builtin-unpack-objects.c b/builtin-unpack-objects.c
index e0ecbc51a77b207fda0cdee50a4385fbcb550720..1e51865c52231e80cfdbbb19c8b6fa86ee8855d2 100644 (file)
--- a/builtin-unpack-objects.c
+++ b/builtin-unpack-objects.c
@@ -326,11 +326,9 @@ static void unpack_all(void)
        obj_list = xmalloc(nr_objects * sizeof(*obj_list));
        for (i = 0; i < nr_objects; i++) {
                unpack_one(i);
-               if (!quiet)
-                       display_progress(progress, i + 1);
+               display_progress(progress, i + 1);
        }
-       if (!quiet)
-               stop_progress(&progress);
+       stop_progress(&progress);
 
        if (delta_list)
                die("unresolved deltas left after unpacking");