[PATCH v8 6/8] emacs: Check that the parent buffer is alive before using it.
David Edmondson
dme at dme.org
Wed Feb 8 00:02:17 PST 2012
---
emacs/notmuch-show.el | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index a668625..bb46523 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -1686,7 +1686,7 @@ added."
(interactive "P")
(let ((parent-buffer notmuch-show-parent-buffer))
(notmuch-kill-this-buffer)
- (when parent-buffer
+ (when (buffer-live-p parent-buffer)
(switch-to-buffer parent-buffer)
(notmuch-search-next-thread)
(if show-next
--
1.7.8.3
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