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emacs: Check that the parent buffer is alive before using it.
author
David Edmondson
<dme@dme.org>
Wed, 8 Feb 2012 08:02:17 +0000
(08:02 +0000)
committer
David Bremner
<bremner@debian.org>
Sun, 12 Feb 2012 16:58:21 +0000
(11:58 -0500)
emacs/notmuch-show.el
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diff --git
a/emacs/notmuch-show.el
b/emacs/notmuch-show.el
index 33845d3972cc62f58849813add8f850d517b1be1..0b023a5c75d71130a0f702b9f0302a5b9fca5e9e 100644
(file)
--- a/
emacs/notmuch-show.el
+++ b/
emacs/notmuch-show.el
@@
-1704,7
+1704,7
@@
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