docs/diff-options: clarify scope of diff-filter types

diff --git a/pack-check.c b/pack-check.c
index d123846ea2be7c34360049864aeb3a88f505dfd1..27f70d345fbf1b339cb4bad1011253cece1bf619 100644 (file)
--- a/pack-check.c
+++ b/pack-check.c
@@ -57,11 +57,8 @@ static int verify_packfile(struct packed_git *p,
        int err = 0;
        struct idx_entry *entries;
 
-       /* Note that the pack header checks are actually performed by
-        * use_pack when it first opens the pack file.  If anything
-        * goes wrong during those checks then the call will die out
-        * immediately.
-        */
+       if (!is_pack_valid(p))
+               return error("packfile %s cannot be accessed", p->pack_name);
 
        git_SHA1_Init(&ctx);
        do {
@@ -99,7 +96,7 @@ static int verify_packfile(struct packed_git *p,
                entries[i].offset = nth_packed_object_offset(p, i);
                entries[i].nr = i;
        }
-       qsort(entries, nr_objects, sizeof(*entries), compare_entries);
+       QSORT(entries, nr_objects, compare_entries);
 
        for (i = 0; i < nr_objects; i++) {
                void *data;