[PATCH] subrepo: don't commit in subrepo if it's clean

[Matt Mackall]

On Tue, 2011-07-19 at 13:44 -0500, Kevin Bullock wrote:
> # HG changeset patch
> # User Kevin Bullock <kbullock at ringworld.org>
> # Date 1311101033 18000
> # Branch stable
> # Node ID e0eecff0ced05767a72ff36418396147aaf1ee73
> # Parent  c0ccd70df52cbc361aef372514d61a2fd91f057e
> subrepo: don't commit in subrepo if it's clean
> 
> If a subrepo has changed relative to the outer repo's substate, but the
> subrepo itself is clean, we don't need to commit in the subrepo.
> 
> diff --git a/mercurial/subrepo.py b/mercurial/subrepo.py
> --- a/mercurial/subrepo.py
> +++ b/mercurial/subrepo.py
> @@ -421,6 +421,10 @@
>  
>      def commit(self, text, user, date):
>          self._repo.ui.debug("committing subrepo %s\n" % subrelpath(self))

Looks like this debug statement should be moved after the test. I've
fixed that and queued this for stable, thanks.

-- 
Mathematics is the supreme nostalgia of our time.