repack: simplify handling of --write-bitmap-index

diff --git a/builtin/revert.c b/builtin/revert.c
index 8e87acd12e622957df6bc0a93903898361149f91..87659c9fdb749bf8cbf33ce71391fdfe284edd6d 100644 (file)
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -168,6 +168,8 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
                opts->revs->no_walk = REVISION_WALK_NO_WALK_UNSORTED;
                if (argc < 2)
                        usage_with_options(usage_str, options);
+               if (!strcmp(argv[1], "-"))
+                       argv[1] = "@{-1}";
                memset(&s_r_opt, 0, sizeof(s_r_opt));
                s_r_opt.assume_dashdash = 1;
                argc = setup_revisions(argc, argv, opts->revs, &s_r_opt);