mercurial/hg.py

30982:11c253997b0e

            warndest = True

        if clean:
            ret = _clean(repo, checkout)
        else:
            ret = _update(repo, checkout)

        if not ret and movemarkfrom:
            if movemarkfrom == repo['.'].node():
                pass # no-op update

30983:7beb3ec34443

            warndest = True

        if clean:
            ret = _clean(repo, checkout)
        else:
            if check:
                cmdutil.bailifchanged(repo, merge=False)
            ret = _update(repo, checkout)

        if not ret and movemarkfrom:
            if movemarkfrom == repo['.'].node():
                pass # no-op update