[PATCH stable] wireproto: fix pushkey hook failure and output on remote http repo

[Matt Mackall]

On Tue, 2012-10-16 at 16:09 -0300, Wagner Bruna wrote:
> # HG changeset patch
> # User Wagner Bruna <wbruna at softwareexpress.com.br>
> # Date 1350337054 10800
> # Branch stable
> # Node ID af3b50692c8a9b14f78133ada3689c1261c0d269
> # Parent  605fe310691fbe1579ca8458f9f640d921ce3f1e
> wireproto: fix pushkey hook failure and output on remote http repo
> 
> Over http, a failed pushkey hook simply crashed the server, and
> successful hook output was never sent to the client.

Queued for default (as we're very close to freeze), thanks.

-- 
Mathematics is the supreme nostalgia of our time.