refactor userdiff textconv code

diff --git a/pack-redundant.c b/pack-redundant.c
index 87077e150c1b53a26464089a2cabafafb32e6636..25b81a445c8fafe0c00ce30082b7d9a7c22ccf1e 100644 (file)
--- a/pack-redundant.c
+++ b/pack-redundant.c
@@ -11,7 +11,7 @@
 #define BLKSIZE 512
 
 static const char pack_redundant_usage[] =
-"git-pack-redundant [ --verbose ] [ --alt-odb ] < --all | <.pack filename> ...>";
+"git pack-redundant [ --verbose ] [ --alt-odb ] < --all | <.pack filename> ...>";
 
 static int load_all_packs, verbose, alt_odb;
 
@@ -81,7 +81,7 @@ static struct llist * llist_copy(struct llist *list)
 {
        struct llist *ret;
        struct llist_item *new, *old, *prev;
-       
+
        llist_init(&ret);
 
        if ((ret->size = list->size) == 0)
@@ -100,7 +100,7 @@ static struct llist * llist_copy(struct llist *list)
        }
        new->next = NULL;
        ret->back = new;
-       
+
        return ret;
 }
 
@@ -550,6 +550,9 @@ static struct pack_list * add_pack(struct packed_git *p)
        l.pack = p;
        llist_init(&l.all_objects);
 
+       if (open_pack_index(p))
+               return NULL;
+
        base = p->index_data;
        base += 256 * 4 + ((p->index_version < 2) ? 4 : 8);
        step = (p->index_version < 2) ? 24 : 20;