[PATCH 2 of 4] subrepo: remove unnecessary else clause in hgsubrepo._get

[Pierre-Yves David]

On 01/16/2014 01:19 PM, Angel Ezquerra wrote:
> Umm, I'm not quite sure what you mean by that... what is a white space
> ignorant version of a diff?

result of `hg diff --ignore-space-change`