[PATCH 1 of 2 bmstore] bookmarks: make _readactive safe when readlines raises ENOENT

[Yuya Nishihara]

On Tue, 05 Jan 2016 11:16:51 -0500, Augie Fackler wrote:
> # HG changeset patch
> # User Augie Fackler <augie at google.com>
> # Date 1448993285 18000
> #      Tue Dec 01 13:08:05 2015 -0500
> # Node ID 2347e29b209dfb2b64a9c2f57f8ecacf9bf9af3a
> # Parent  0bc71f45d3623b231cc3975b48feccce79d1231e
> # EXP-Topic bmstore
> bookmarks: make _readactive safe when readlines raises ENOENT

Makes sense. I've pushed the first patch to the clowncopter, thanks.