[PATCH stable] revlog: use "True" instead of "1" as while condition

[Siddharth Agarwal]

On 06/13/2014 09:41 PM, pierre-yves.david at ens-lyon.org wrote:
> # HG changeset patch
> # User Pierre-Yves David <pierre-yves.david at fb.com>
> # Date 1402720754 25200
> #      Fri Jun 13 21:39:14 2014 -0700
> # Branch stable
> # Node ID 825652c7451f155c0b9987d59a92bda5a3fe8b84
> # Parent  f13728d59c0e146060649986041af35ec7b3f8c9
> revlog: use "True" instead of "1" as while condition
>
> Check-code says hi.

Looks like mpm just fixed this independently.

>
> diff --git a/mercurial/revlog.py b/mercurial/revlog.py
> --- a/mercurial/revlog.py
> +++ b/mercurial/revlog.py
> @@ -917,11 +917,11 @@ class revlog(object):
>           l = []
>           ladd = l.append
>   
>           # preload the cache
>           try:
> -            while 1:
> +            while True:
>                   # ensure that the cache doesn't change out from under us
>                   _cache = self._chunkcache
>                   self._chunkraw(revs[0], revs[-1])
>                   if _cache == self._chunkcache:
>                       break
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