[Emacs-diffs] master d81dc05: Copy just non-empty strings to kill-ring

[Tino Calancha]

branch: master
commit d81dc05258963d88725a684a6fb1d6ee07eaca1f
Author: Tino Calancha <address@hidden>
Commit: Tino Calancha <address@hidden>

    Copy just non-empty strings to kill-ring
    
    * lisp/dired.el (dired-copy-filename-as-kill):
    Do not change the kill ring when the string is empty (Bug#24103).
---
 lisp/dired.el |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lisp/dired.el b/lisp/dired.el
index 5d14291..7ead087 100644
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -2467,10 +2467,11 @@ You can then feed the file name(s) to other commands 
with \\[yank]."
                                    'no-dir (prefix-numeric-value arg))))
                           (dired-get-marked-files 'no-dir))
                         " "))))
-    (if (eq last-command 'kill-region)
-       (kill-append string nil)
-      (kill-new string))
-    (message "%s" string)))
+    (unless (string= string "")
+      (if (eq last-command 'kill-region)
+          (kill-append string nil)
+        (kill-new string))
+      (message "%s" string))))
 
 
 ;; Keeping Dired buffers in sync with the filesystem and with each other