The variable notmuch-pick-message-buffer should be buffer local but
instead notmuch-pick-message-buffer-name (a non-existent variable) was
made buffer local.
This is used to try and make sure we don't close the message pane
if the user has loaded a different buffer in that window.")
-(make-variable-buffer-local 'notmuch-pick-message-buffer-name)
-(put 'notmuch-pick-message-buffer-name 'permanent-local t)
+(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.")