Make "fsck" also show what the name of the tag object is, not just

[git.git] / commit.c

diff --git a/commit.c b/commit.c
index c6fdfd49197df99cdabf761e8e307f781a45086d..9fbcbd33c7530275a31c701207a34c4bc462da05 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -59,13 +59,16 @@ int parse_commit(struct commit *item)
                             sha1_to_hex(item->object.sha1));
        get_sha1_hex(bufptr + 5, parent);
        item->tree = lookup_tree(parent);
-       add_ref(&item->object, &item->tree->object);
+       if (item->tree)
+               add_ref(&item->object, &item->tree->object);
        bufptr += 46; /* "tree " + "hex sha1" + "\n" */
        while (!memcmp(bufptr, "parent ", 7) &&
               !get_sha1_hex(bufptr + 7, parent)) {
                struct commit *new_parent = lookup_commit(parent);
-               commit_list_insert(new_parent, &item->parents);
-               add_ref(&item->object, &new_parent->object);
+               if (new_parent) {
+                       commit_list_insert(new_parent, &item->parents);
+                       add_ref(&item->object, &new_parent->object);
+               }
                bufptr += 48;
        }
        item->date = parse_commit_date(bufptr);