master 67ab890: * lisp/window.el (display-buffer-in-previous-window): Add symbolp (bug#50576)

[Juri Linkov]

branch: master
commit 67ab890cde6c4c87ddf2913f4d476ea2e2f6b19e
Author: Juri Linkov <juri@linkov.net>
Commit: Juri Linkov <juri@linkov.net>

    * lisp/window.el (display-buffer-in-previous-window): Add symbolp 
(bug#50576)
---
 lisp/window.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/window.el b/lisp/window.el
index 2960384..3b897eb 100644
--- a/lisp/window.el
+++ b/lisp/window.el
@@ -8363,7 +8363,8 @@ indirectly called by the latter."
            (throw 'best t)))))
     ;; When ALIST has a `previous-window' entry, that entry may override
     ;; anything we found so far.
-    (when (and previous-window (boundp previous-window))
+    (when (and previous-window (symbolp previous-window)
+               (boundp previous-window))
       (setq previous-window (symbol-value previous-window)))
     (when (and (setq window previous-window)
               (window-live-p window)