revert: rearrange pick_revisions() for clarity

diff --git a/builtin/revert.c b/builtin/revert.c
index e109fb1178aa4e48ee603c2bceaddfd4cb213777..2346cafba4d9268920109744a438e6c630be1abb 100644 (file)
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -971,40 +971,40 @@ static int pick_revisions(struct replay_opts *opts)
        if (opts->subcommand == REPLAY_REMOVE_STATE) {
                remove_sequencer_state(1);
                return 0;
-       } else if (opts->subcommand == REPLAY_CONTINUE) {
+       }
+       if (opts->subcommand == REPLAY_CONTINUE) {
                if (!file_exists(git_path(SEQ_TODO_FILE)))
-                       goto error;
+                       return error(_("No %s in progress"), action_name(opts));
                read_populate_opts(&opts);
                read_populate_todo(&todo_list, opts);
 
                /* Verify that the conflict has been resolved */
                if (!index_differs_from("HEAD", 0))
                        todo_list = todo_list->next;
-       } else {
-               /*
-                * Start a new cherry-pick/ revert sequence; but
-                * first, make sure that an existing one isn't in
-                * progress
-                */
+               return pick_commits(todo_list, opts);
+       }
 
-               walk_revs_populate_todo(&todo_list, opts);
-               if (create_seq_dir() < 0) {
-                       error(_("A cherry-pick or revert is in progress."));
-                       advise(_("Use --continue to continue the operation"));
-                       advise(_("or --quit to forget about it"));
-                       return -1;
-               }
-               if (get_sha1("HEAD", sha1)) {
-                       if (opts->action == REVERT)
-                               return error(_("Can't revert as initial commit"));
-                       return error(_("Can't cherry-pick into empty head"));
-               }
-               save_head(sha1_to_hex(sha1));
-               save_opts(opts);
+       /*
+        * Start a new cherry-pick/ revert sequence; but
+        * first, make sure that an existing one isn't in
+        * progress
+        */
+
+       walk_revs_populate_todo(&todo_list, opts);
+       if (create_seq_dir() < 0) {
+               error(_("A cherry-pick or revert is in progress."));
+               advise(_("Use --continue to continue the operation"));
+               advise(_("or --quit to forget about it"));
+               return -1;
+       }
+       if (get_sha1("HEAD", sha1)) {
+               if (opts->action == REVERT)
+                       return error(_("Can't revert as initial commit"));
+               return error(_("Can't cherry-pick into empty head"));
        }
+       save_head(sha1_to_hex(sha1));
+       save_opts(opts);
        return pick_commits(todo_list, opts);
-error:
-       return error(_("No %s in progress"), action_name(opts));
 }
 
 int cmd_revert(int argc, const char **argv, const char *prefix)