mercurial/merge.py

42803:8ab1ae7f1cf4

        if not overwrite:
            if len(pl) > 1:
                raise error.Abort(_("outstanding uncommitted merge"))
            ms = mergestate.read(repo)
            if list(ms.unresolved()):
                raise error.Abort(_("outstanding merge conflicts"))
        if branchmerge:
            if pas == [p2]:
                raise error.Abort(_("merging with a working directory ancestor"
                                   " has no effect"))
            elif pas == [p1]:

42804:7b80ad5af239

        if not overwrite:
            if len(pl) > 1:
                raise error.Abort(_("outstanding uncommitted merge"))
            ms = mergestate.read(repo)
            if list(ms.unresolved()):
                raise error.Abort(_("outstanding merge conflicts"),
                                  hint=_("use 'hg resolve' to resolve"))
        if branchmerge:
            if pas == [p2]:
                raise error.Abort(_("merging with a working directory ancestor"
                                   " has no effect"))
            elif pas == [p1]: