apply: remove directory that becomes empty by renaming the last file away

diff --git a/pack-check.c b/pack-check.c
index d9883225eabf10ad9a3a169e7049c9ee25e5d9cd..d04536bbff7cba22ca67521d45e690dfa5aa8675 100644 (file)
--- a/pack-check.c
+++ b/pack-check.c
@@ -40,15 +40,16 @@ static int verify_packfile(struct packed_git *p,
         * have verified that nr_objects matches between idx and pack,
         * we do not do scan-streaming check on the pack file.
         */
-       nr_objects = num_packed_objects(p);
+       nr_objects = p->num_objects;
        for (i = 0, err = 0; i < nr_objects; i++) {
-               unsigned char sha1[20];
+               const unsigned char *sha1;
                void *data;
                enum object_type type;
                unsigned long size;
                off_t offset;
 
-               if (nth_packed_object_sha1(p, i, sha1))
+               sha1 = nth_packed_object_sha1(p, i);
+               if (!sha1)
                        die("internal error pack-check nth-packed-object");
                offset = find_pack_entry_one(sha1, p);
                if (!offset)
@@ -78,18 +79,20 @@ static void show_pack_info(struct packed_git *p)
 {
        uint32_t nr_objects, i, chain_histogram[MAX_CHAIN];
 
-       nr_objects = num_packed_objects(p);
+       nr_objects = p->num_objects;
        memset(chain_histogram, 0, sizeof(chain_histogram));
 
        for (i = 0; i < nr_objects; i++) {
-               unsigned char sha1[20], base_sha1[20];
+               const unsigned char *sha1;
+               unsigned char base_sha1[20];
                const char *type;
                unsigned long size;
                unsigned long store_size;
                off_t offset;
                unsigned int delta_chain_length;
 
-               if (nth_packed_object_sha1(p, i, sha1))
+               sha1 = nth_packed_object_sha1(p, i);
+               if (!sha1)
                        die("internal error pack-check nth-packed-object");
                offset = find_pack_entry_one(sha1, p);
                if (!offset)