refs: convert dwim_ref and expand_ref to struct object_id

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index a57b4f058dff3ceec80355560bf6a856f130b8c0..6e77dfd44439f4c5f928a73dce3233ff6e63c3b4 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1012,7 +1012,7 @@ static int want_object_in_pack(const unsigned char *sha1,
                        return want;
        }
 
-       for (entry = packed_git_mru->head; entry; entry = entry->next) {
+       for (entry = packed_git_mru.head; entry; entry = entry->next) {
                struct packed_git *p = entry->item;
                off_t offset;
 
@@ -1030,7 +1030,7 @@ static int want_object_in_pack(const unsigned char *sha1,
                        }
                        want = want_found_object(exclude, p);
                        if (!exclude && want > 0)
-                               mru_mark(packed_git_mru, entry);
+                               mru_mark(&packed_git_mru, entry);
                        if (want != -1)
                                return want;
                }
@@ -1277,7 +1277,7 @@ static int done_pbase_path_pos(unsigned hash)
        int lo = 0;
        int hi = done_pbase_paths_num;
        while (lo < hi) {
-               int mi = (hi + lo) / 2;
+               int mi = lo + (hi - lo) / 2;
                if (done_pbase_paths[mi] == hash)
                        return mi;
                if (done_pbase_paths[mi] < hash)
@@ -2563,8 +2563,8 @@ struct in_pack_object {
 };
 
 struct in_pack {
-       int alloc;
-       int nr;
+       unsigned int alloc;
+       unsigned int nr;
        struct in_pack_object *array;
 };