t4201: make use of abbreviation in the test more robust

diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index c43decda70112a9cdb7789dc81394286459aa3af..0aa93d58919742852b05b952e8e35b5270f74ba8 100644 (file)
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -237,7 +237,7 @@ static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
                cnt = reaches;
 
        if (revs->commits)
-               sha1_to_hex_r(hex, revs->commits->item->object.oid.hash);
+               oid_to_hex_r(hex, &revs->commits->item->object.oid);
 
        if (flags & BISECT_SHOW_ALL) {
                traverse_commit_list(revs, show_commit, show_object, info);