Tweak how mm-display-external handles windows

* lisp/gnus/mm-decode.el (mm-display-external): Don't delete other
buffers when displaying parts (bug#22861) because that should be
up to the user, probably.

1 files changed, 2 insertions, 2 deletions

diff --git a/lisp/gnus/mm-decode.el b/lisp/gnus/mm-decode.el
index 85aa6944dd3..c73bec0f19f 100644
--- a/lisp/gnus/mm-decode.el
+++ b/lisp/gnus/mm-decode.el
@@ -896,11 +896,11 @@ external if displayed external."
                                    (buffer-live-p gnus-summary-buffer))
                           (when attachment-filename
                             (with-current-buffer mm
-                              (rename-buffer (format "*mm* %s" attachment-filename) t)))
+                              (rename-buffer
+                               (format "*mm* %s" attachment-filename) t)))
                           ;; So that we pop back to the right place, sort of.
                           (switch-to-buffer gnus-summary-buffer)
                           (switch-to-buffer mm))
-                        (delete-other-windows)
                         (funcall method))
                     (mm-save-part handle))
                 (when (and (not non-viewer)