[PATCH] emacs: Refuse requests to refresh tree views while a refresh is running
Vladimir Panteleev
git at thecybershadow.net
Mon Aug 14 00:08:36 PDT 2017
notmuch-tree did not protect against concurrent refreshes like
notmuch-search, meaning, hitting '=' (notmuch-refresh-this-buffer)
quickly will spawn multiple parallel notmuch processes, and clobber
the existing results in the current buffer.
* notmuch-tree.el: Add a guard to notmuch-tree-refresh-view similar to
the one in notmuch-search.
---
emacs/notmuch-tree.el | 2 ++
1 file changed, 2 insertions(+)
diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el
index 022525ae..c64a097a 100644
--- a/emacs/notmuch-tree.el
+++ b/emacs/notmuch-tree.el
@@ -598,6 +598,8 @@ message will be \"unarchived\", i.e. the tag changes in
(defun notmuch-tree-refresh-view ()
"Refresh view."
(interactive)
+ (when (get-buffer-process (current-buffer))
+ (error "notmuch tree process already running for current buffer"))
(let ((inhibit-read-only t)
(basic-query notmuch-tree-basic-query)
(query-context notmuch-tree-query-context)
--
2.13.3
More information about the notmuch
mailing list