[elpa] externals/dired-preview bac80501c8 55/67: Use 'unless' in dired-preview--close-previews-outside-dired

[ELPA Syncer]

branch: externals/dired-preview
commit bac80501c81d703a9e39b9b4af5a501321c96d5c
Author: Protesilaos Stavrou <info@protesilaos.com>
Commit: Protesilaos Stavrou <info@protesilaos.com>

    Use 'unless' in dired-preview--close-previews-outside-dired
---
 dired-preview.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dired-preview.el b/dired-preview.el
index 653dd758eb..3d58a0e003 100644
--- a/dired-preview.el
+++ b/dired-preview.el
@@ -248,7 +248,7 @@ aforementioned user option."
 
 (defun dired-preview--close-previews-outside-dired ()
   "Call `dired-preview--close-previews' if BUFFER is not in Dired mode."
-  (when (not (eq major-mode 'dired-mode))
+  (unless (eq major-mode 'dired-mode)
     (dired-preview--close-previews)
     (remove-hook 'window-state-change-hook 
#'dired-preview--close-previews-outside-dired)))