[PATCH 4/5] contrib: pick: remove unused variable

[Mark Walters]

This variable was needed at one point for the async parser but is not
needed anymore.
---
 contrib/notmuch-pick/notmuch-pick.el |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/contrib/notmuch-pick/notmuch-pick.el b/contrib/notmuch-pick/notmuch-pick.el
index 2981508..25ea4c2 100644
--- a/contrib/notmuch-pick/notmuch-pick.el
+++ b/contrib/notmuch-pick/notmuch-pick.el
@@ -187,9 +187,6 @@ if the user has loaded a different buffer in that window.")
 (make-variable-buffer-local 'notmuch-pick-message-buffer)
 (put 'notmuch-pick-message-buffer 'permanent-local t)
 
-(defvar notmuch-pick-process-state nil
-  "Parsing state of the search process filter.")
-
 (defvar notmuch-pick-mode-map
   (let ((map (make-sparse-keymap)))
     (define-key map [mouse-1] 'notmuch-pick-show-message)
-- 
1.7.9.1