general improvements

diff --git a/bundle.c b/bundle.c
index 37b1daa6918bafb6b21faba47d25fcc6433698ba..b5d21cd80f1cd009a8113ceb34c9a834ddbdbe3a 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -142,6 +142,9 @@ int verify_bundle(struct repository *r,
        int i, ret = 0, req_nr;
        const char *message = _("Repository lacks these prerequisite commits:");
 
+       if (!r || !r->objects || !r->objects->odb)
+               return error(_("need a repository to verify a bundle"));
+
        repo_init_revisions(r, &revs, NULL);
        for (i = 0; i < p->nr; i++) {
                struct ref_list_entry *e = p->list + i;
@@ -424,8 +427,8 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
        return ref_count;
 }
 
-int create_bundle(struct repository *r, struct bundle_header *header,
-                 const char *path, int argc, const char **argv)
+int create_bundle(struct repository *r, const char *path,
+                 int argc, const char **argv)
 {
        struct lock_file lock = LOCK_INIT;
        int bundle_fd = -1;