[PATCH] emacs: Use notmuch-command variable in process-lines.

[Tomi Ollila]

On Tue, 29 Nov 2011 10:58:31 -0700, Chris Gray <chrismgray at gmail.com> wrote:
> The process-lines function calls the notmuch binary.  The location of
> the binary may have been customized by the user, so it is better to
> use the customized location rather than allowing the process-lines
> function to search the user's PATH for the binary.

anyone who modifies notmuch-command variable may get affected by this
bug so I vote for quick inclusion.

Tomi