From d12e1ddf42cddcac56f98c5b3a65f5219d2d5968 Mon Sep 17 00:00:00 2001
From: Stephen Berman <stephen.berman@gmx.net>
Date: Sat, 28 Jan 2017 20:49:19 +0100
Subject: [PATCH] hl-line.el: Don't try to operate on a killed buffer

* lisp/hl-line.el (hl-line-maybe-unhighlight): Examine only
live buffers (bug#25522).
---
 lisp/hl-line.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/hl-line.el b/lisp/hl-line.el
index 4cf0573089f..38fe683785a 100644
--- a/lisp/hl-line.el
+++ b/lisp/hl-line.el
@@ -189,7 +189,8 @@ Specifically, when `hl-line-sticky-flag' is nil deactivate all
 such overlays in all buffers except the current one."
   (let ((hlob hl-line-overlay-buffer)
         (curbuf (current-buffer)))
-    (when (and (not hl-line-sticky-flag)
+    (when (and (buffer-live-p hlob)
+               (not hl-line-sticky-flag)
                (not (eq curbuf hlob))
                (not (minibufferp)))
       (with-current-buffer hlob
-- 
2.39.5