(isearch-other-meta-char): Don't switch windows to exit

if that would switch to an inactive minibuffer.

diff --git a/lisp/isearch.el b/lisp/isearch.el
index 7053e63786538ed4fecab22ecb75998b4e4f2319..a0b269678bce014781f7e0c8ae213c748d525661 100644 (file)
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -1149,7 +1149,9 @@ and the meta character is unread so that it applies to editing the string."
             ;; is in isearch mode.  So end the search in that buffer.
             (if (and (listp main-event)
                      (setq window (posn-window (event-start main-event)))
-                     (windowp window))
+                     (windowp window)
+                     (or (> (minibuffer-depth) 0)
+                         (not (window-minibuffer-p window))))
                 (save-excursion
                   (set-buffer (window-buffer window))
                   (isearch-done)